Looking Beyond the GratKit Silk Dual Color PLA? 6 Alternatives Worth a Look
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Looking beyond gratkit silk dual color pla alternatives can help you find a better fit for your specific needs. The original GratKit Silk Dual Color PLA offers a distinct silk sheen and dual-color effect in a standard 1kg spool. It is ideal for creating visually striking, gradient-style objects. However, you might prefer a different brand, size, or material property. Some users need more flexibility or smaller test bundles. Others want higher dimensional accuracy or a different color combination. We selected these alternatives because their specifications overlap with the original product. This ensures they share core features like silk finish and dual-color effects. You can compare diameters, weights, and material types to find the right match. Each option here addresses a specific use case, from budget-friendly choices to premium bundles. Review the specs to see which one aligns with your printing goals. The list covers various brands and formats to suit different maker preferences.
How alternatives compare to GratKit
SUNLU Silk PLA+ Dual Color 1.75mm Filament
SUNLU Silk PLA+ Dual Color uses a PLA+ formulation, which generally offers greater flexibility and impact resistance than standard PLA. This makes it a stronger candidate for functional parts or items that might experience stress, whereas GratKit focuses purely on aesthetic shine. Both share the 1.75mm diameter and dual-color effect. SUNLU specifies a dimensional accuracy of +/- 0.02mm, ensuring consistent extrusion. If you need prints that are tougher than typical decorative PLA, this bundle is a practical upgrade. It sacrifices the specific light blue and rose red palette of GratKit for other vibrant combinations, but the material durability is a distinct advantage for hobbyists.
YOOPAI SUNLU Silk Dual Color PLA Bundle
The YOOPAI SUNLU Silk Dual Color Bundle provides four 250g spools instead of one 1kg roll. This format allows you to test multiple color combinations without committing to a large single spool. While GratKit offers a substantial 1kg volume for large prints, this bundle is better for small detailed objects or experimentation. The 1.75mm diameter and silk finish remain consistent with the original. You get four distinct colorways, which is ideal for artistic displays where variety matters more than volume. If your projects are small or you want to try different dual-tone effects before buying in bulk, this bundle offers more flexibility than the standard GratKit spool.
YOOPAI Silk PLA+ 4x250g Bundle
YOOPAI Silk PLA+ 4x250g Bundle combines the durability of PLA+ with the convenience of four smaller spools. Like the SUNLU alternative, it offers enhanced toughness compared to standard PLA. The total weight is 1kg, matching GratKit, but split into four 250g units. This is useful for multi-color printing setups or for testing new color pairs. The silk finish provides that same shiny aesthetic. If you prioritize material strength and want to experiment with different dual-color effects without opening a large spool, this is a strong choice. It gives up the single-spool simplicity of GratKit but offers better versatility for complex, multi-material, or high-stress decorative prints.
AMOLEN Dual Color Silk PLA Filament 4-Pack
AMOLEN Dual Color Silk PLA Filament 4-Pack offers four 200g spools, totaling 800g. This is less material than the 1kg GratKit spool, but it includes four different color combinations. The 1.75mm diameter and silk finish align with the original. This bundle is designed for users who want to experiment with various dual-color effects, such as red-gold or blue-green, rather than sticking to one pair. It is ideal for small batch decorative printing. If you need less total filament but more variety in color options, this pack is a practical alternative. It suits makers who value aesthetic diversity and small-scale projects over maximum print volume.
ELEGOO Silk Dual Color PLA Filament (1kg)
ELEGOO Silk Dual Color PLA Filament delivers a 1kg spool with a 1.75mm diameter, matching GratKit in volume and size. It focuses on consistent prints and dimensional precision. The red and green dual-color effect is distinct from GratKit’s light blue and rose red. ELEGOO emphasizes visual impact and reliability, making it suitable for users who prioritize precision in their dual-color projects. If you prefer a red-green palette or want a brand known for consistent quality, this is a solid swap. It offers the same silk sheen and standard spool size, ensuring compatibility with your existing setup while providing a different aesthetic outcome.
FLASHFORGE Silk Dual Color PLA Filament 1kg
FLASHFORGE Silk Dual Color PLA Filament 1kg provides a 1.75mm diameter with a specified dimensional accuracy of +/- 0.02mm. This precision ensures reliable flow and consistent layer adhesion. The blue and green dual-color finish offers a unique look compared to GratKit’s palette. It is ideal for decorative prints where visual appeal and print reliability are key. The 1kg weight matches the original, providing the same amount of material. If you need precise dimensional control and a blue-green aesthetic, this filament is a strong alternative. It maintains the silk finish and standard spool size, ensuring it works seamlessly with your printer while offering a different visual style.
Quick picks
Our 7 picks
GratKit Silk Dual Color PLA
Best for: shiny, multi-hued decorative prints
- Material Type
- Silk PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/-0.03mm
- Surface Finish
- Silk
- Printing Technology
- FDM
View on Amazon: GratKit Silk Dual Color PLA Affiliate link
This GratKit filament combines a silk finish with a dual-color effect in a single strand. You get 1kg of 1.75mm PLA in a Light Blue and Rose Red mix. The material undergoes a 24-hour drying process and comes sealed in a moisture-resistant bag with desiccant. It uses a recyclable cardboard reel. This bundle is ideal for you if you want shiny, multi-hued prints without mixing spools.
Pros
- Dual-color effect creates unique gradient prints
- Silk finish adds a glossy, shiny surface
- 1kg spool size offers good material volume
- Comes with a zipper bag for dust-free storage
Cons
- Only includes one color combination option
- No mention of included desiccant packet in specs
- Standard PLA material limits heat resistance
Good fit if
- You want a silk finish with color variation
- You prefer 1.75mm PLA for general printing
- You value moisture-resistant packaging for storage
Skip if
- You need a single solid color print
- You require high-temperature resistant materials
- You prefer plastic reels for durability
Verdict: GratKit Silk Dual Color PLA 1kg delivers a distinct silk sheen and dual-color effect in a standard 1kg spool. It fits you best if you want to create visually striking, gradient-style objects with minimal setup.
SUNLU Silk PLA+ Dual Color 1.75mm Filament
Best for: flexible, multi-angle aesthetic prints
- Material Type
- PLA+
- Filament Diameter
- 1.75 mm
- Net Weight
- 1 kg
- Dimensional Accuracy
- ±0.02 mm
- Surface Finish
- Silk
- Size
- 1.75Mm
View on Amazon: SUNLU Silk PLA+ Dual Color 1.75mm Filament Affiliate link
This SUNLU filament uses PLA+ material for higher toughness than standard PLA. It features a dual-color silk finish that shifts hue with viewing angle. The spool holds 1 kg of 1.75 mm filament with ±0.02 mm dimensional accuracy. It comes in reusable vacuum bags to prevent moisture damage. You get organized, tangle-free printing with recommended temperatures between 205°C and 215°C.
Pros
- PLA+ material offers 50 times higher toughness than standard PLA
- Dual color effect changes appearance based on viewing angle
- Silk surface finish provides a shiny, smooth texture
- Vacuum sealed packaging prevents moisture intrusion
- Dimensional accuracy of ±0.02 mm ensures consistent extrusion
Cons
- Only available in 1 kg spools, smaller than 1.75 mm competitors
- Limited to dual color variants, no triple color options
- No remote or app control for temperature management
Good fit if
- You want prints that look different from various angles
- You need flexible filament that resists shattering
- You prefer vacuum sealed packaging for storage
Skip if
- You require triple color shifting effects
- You need larger bulk spools for high volume
- You prefer standard single color PLA
Verdict: SUNLU Silk Dual Color PLA+ 1.75mm delivers durable, visually dynamic prints for users who value flexibility and unique surface effects. It suits hobbyists who prioritize material toughness and aesthetic variety over bulk quantity.
YOOPAI SUNLU Silk Dual Color PLA Bundle
Best for: small detailed prints and color testing
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 250g
- Dimensional Accuracy
- ±0.02mm
- Surface Finish
- Silk
- Color Printing
- Multi-Color
View on Amazon: YOOPAI SUNLU Silk Dual Color PLA Bundle Affiliate link
This YOOPAI bundle offers four 250g spools of 1.75mm silk PLA filament. The dual-color strands shift appearance based on viewing angle, highlighting curves on articulated or vase models. With a dimensional accuracy of ±0.02mm, the filament supports consistent extrusion and clean layer details. The compact spools fit most FDM printers with standard holders, making it a practical option for testing colors or small projects without committing to full 1kg rolls.
Pros
- Dual-color silk finish shifts with viewing angle
- High dimensional accuracy of ±0.02mm
- Compact 250g spools reduce waste for small prints
- Smooth winding for reliable feeding
Cons
- Requires adapters for Bambu Lab AMS systems
- Smaller 250g spools need more frequent reloading
- Limited to PLA material properties
Good fit if
- You want to test multiple colors without buying large spools
- You print articulated models or vases that benefit from a shiny finish
- You need precise dimensional accuracy for detailed parts
Skip if
- You use Bambu Lab AMS without finding a compatible adapter
- You prefer full 1kg spools for long print jobs
- You need materials other than PLA
Verdict: YOOPai Silk Dual Color PLA 250g Bundle is ideal for makers who want to explore varied color combinations on detailed prints without the bulk of large spools. The precise diameter and dual-tone finish make it a strong choice for artistic displays.
YOOPAI Silk PLA+ 4x250g Bundle
Best for: multi-color experimentation and durable prints
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 250gx4
- Dimensional Accuracy
- ±0.02mm
- Surface Finish
- Silk
- Color Printing
- Multi-Color
View on Amazon: YOOPAI Silk PLA+ 4x250g Bundle Affiliate link
This bundle offers four 250g spools of dual-color silk PLA+ filament. The 1.75mm diameter maintains a tight ±0.02mm tolerance for consistent feeding. The upgraded PLA+ material provides better impact resistance and flexibility than standard PLA. You get a silky, glossy finish that requires no post-processing. The small spools allow you to mix multiple color combinations without wasting full rolls.
Pros
- Upgraded PLA+ material for improved toughness and flexibility
- Silk finish with vivid, dynamic color shifts
- Precise 1.75mm diameter with ±0.02mm tolerance
- Includes four 250g spools for multi-color projects
Cons
- Small 250g spools require frequent reloading
- Total 1kg weight is less than standard 1KG rolls
- Limited to dual-color effects rather than full spectrum
Good fit if
- You want to test multiple color combinations
- You need durable prints for functional parts
- You prefer a glossy, polished surface finish
Skip if
- You need long, uninterrupted printing sessions
- You require single-color solid prints
- You prefer standard PLA over PLA+ material
Verdict: YOOPAI SUNLU Silk PLA+ 250g x4 is ideal for makers who value material durability and color variety over print length. It suits hobbyists creating display models who want to experiment with dual-color effects without committing to large single rolls.
AMOLEN Dual Color Silk PLA Filament 4-Pack
Best for: Small batch decorative printing with mixed colors
- Material Type
- Silk PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 800 g
- Dimensional Accuracy
- +/- 0.02 mm
- Surface Finish
- Silk
- Printing Technology
- FDM
View on Amazon: AMOLEN Dual Color Silk PLA Filament 4-Pack Affiliate link
This AMOLEN bundle offers 800 g of silk dual color PLA in 1.75 mm diameter. The 4-pack includes 200 g spools in mixed colorways like red gold or blue green. It features a +/- 0.02 mm tolerance for consistent extrusion. You get a shiny finish suitable for decorative items. The total weight is 2.2 pounds. This set suits hobbyists who want variety without buying full 1 kg spools.
Pros
- Includes 4 spools totaling 800 g of material
- 1.75 mm diameter with +/- 0.02 mm precision
- Shiny silk dual color finish for visual appeal
- Pre-mixed color combinations like red gold and blue green
Cons
- Total weight of 800 g is less than the 1 kg standard
- Spools are small at 200 g each, requiring frequent changes
- Limited to specific pre-mixed color pairs rather than custom selection
Good fit if
- You want to test multiple color combinations quickly
- You prefer smaller spools for limited storage space
- You need a shiny finish for decorative crafts
Skip if
- You require a full 1 kg spool for long prints
- You want to choose specific individual colors
- You need bulk material for large production runs
Verdict: AMOLEN Silk PLA 1.75mm 800g Bundle provides a convenient way to experiment with dual color effects through its four 200 g spools. It fits users who value variety and a silky aesthetic over maximum material volume.
ELEGOO Silk Dual Color PLA Filament (1kg)
Best for: users prioritizing visual impact and precision
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/- 0.05 mm
- Surface Finish
- Silk
- Printing Technology
- FDM
View on Amazon: ELEGOO Silk Dual Color PLA Filament (1kg) Affiliate link
This ELEGOO filament offers a shiny silk finish with dual-color effects in red and green. It features 1.75mm diameter with +/- 0.05 mm dimensional accuracy. The material is high-quality PLA designed for low shrinkage and minimal warping. Each 1KG spool is vacuum-sealed to prevent moisture absorption. It is suitable for most 1.75mm FDM 3D printers and provides smooth flow without unpleasant odors.
Pros
- Shiny silk dual-color finish
- +/- 0.05 mm dimensional accuracy
- 1KG net weight spool
- Vacuum-sealed for moisture protection
- Low shrinkage and minimal warping
Cons
- Limited to red and green color combination
- Only available in 1.75mm diameter
- Single-color spool limits multi-color prints
Good fit if
- You want a glossy, eye-catching finish
- You need reliable dimensional accuracy
- You prefer vacuum-sealed filament
Skip if
- You require multi-color spools
- You need other color options
- You prefer matte finishes
Verdict: ELEGOO Silk PLA Dual Color 1.75mm delivers consistent prints with a distinctive shiny finish. It is best for users who prioritize visual impact and dimensional precision in their dual-color projects.
FLASHFORGE Silk Dual Color PLA Filament 1kg
Best for: Decorative prints with shiny dual-color effects
- Material Type
- PLA
- Filament Diameter
- 1.75 mm
- Net Weight
- 1 kg
- Dimensional Accuracy
- +/- 0.02 mm
- Surface Finish
- Silk
- Color Effect
- Dual Color
View on Amazon: FLASHFORGE Silk Dual Color PLA Filament 1kg Affiliate link
Flashforge offers a 1kg spool of 1.75mm Silk PLA with a unique blue and green 2-in-1 coextrusion design. It features a dimensional accuracy of +/- 0.02 mm and includes a 24-hour drying process. This filament provides strong interlayer adhesion and reduced nozzle clogs. You get a shiny, dual-color finish ideal for decorative items. It suits makers seeking consistent flow and vibrant visual effects in their prints.
Pros
- 1.75mm diameter with +/- 0.02mm accuracy
- Blue and green 2-in-1 coextrusion design
- 24-hour drying and vacuum-sealed packaging
- Strong interlayer adhesion for print stability
- 1kg net weight per spool
Cons
- Limited to single dual-color combination per spool
- No mention of included drying box
- Standard PLA material limits heat resistance
Good fit if
- You want a shiny, dual-color aesthetic
- You need consistent 1.75mm diameter accuracy
- You print decorative items requiring strong layer adhesion
Skip if
- You require single-color solid filament
- You need high-temperature resistant materials
- You prefer multi-color mixing within one spool
Verdict: Flashforge Silk Dual Color 1kg PLA delivers consistent 1.75mm accuracy and a unique blue-green finish. It fits makers who prioritize visual appeal and reliable flow for decorative projects.
Specifications side by side
| Spec | GratKit Silk Dual Color PLA | SUNLU Silk PLA+ Dual Color 1.75mm Filament | YOOPAI SUNLU Silk Dual Color PLA Bundle | YOOPAI Silk PLA+ 4x250g Bundle | AMOLEN Dual Color Silk PLA Filament 4-Pack | ELEGOO Silk Dual Color PLA Filament (1kg) | FLASHFORGE Silk Dual Color PLA Filament 1kg |
|---|---|---|---|---|---|---|---|
| Material Type | Silk PLA | PLA+ | PLA | PLA+ | Silk PLA | PLA | PLA |
| Filament Diameter | 1.75mm | 1.75 mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75 mm |
| Net Weight | 1KG | 1 kg | 250g | 250gx4 | 800 g | 1KG | 1 kg |
| Dimensional Accuracy | +/-0.03mm | ±0.02 mm | ±0.02mm | ±0.02mm | +/- 0.02 mm | +/- 0.05 mm | +/- 0.02 mm |
| Surface Finish | Silk | Silk | Silk | Silk | Silk | Silk | Silk |
| Printing Technology | FDM | not stated | not stated | not stated | FDM | FDM | not stated |
| Color Printing | not stated | not stated | Multi-Color | Multi-Color | Multi-Color | Multi-Color | not stated |
| Compatible Material | PLA | PLA | PLA | PLA | PLA | PLA | PLA |
| Target Audience | not stated | not stated | Beginners | not stated | not stated | not stated | not stated |
| Size | Silk Dual Color - 1kg | 1.75Mm | 1.75Mm | 250g | 200*4-Dual Red Gold/Red Green/Red Blue/Blue Green | 1.75Mm | not stated |
| Finish | Silk | Silk | Silk | Silk | Silk | Silk | Silk |
| Color Effect | Dual Color | Dual Color | Dual Color | Dual Color | Dual Color | Dual Color | Dual Color |
| Weight | 2.2 pounds | 2.2 pounds | 2.6 pounds | 2.6 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds |
| Dimensions | not stated | 7.87 × 7.87 × 2.52 inches | not stated | not stated | not stated | not stated | not stated |
| Color | Silk Dual Light Blue & Rose Red | Silk Pla Dual Red Blue | Pla Bundle-250gx4-2230050 | D-silkpla-250g-a-redgold+bluegreen+redblue+greenpurple | Red Gold/Red Green/Red Blue/Blue Green | Silk Dual Colors Red Green | Blue and Green 2 in 1 |
| Model | SDP-LBR | SUNLU Silk PLA Plus 3D Printer Filament | BeginnerSeries | SUNLU-Y-SilkPLA-250gx4-Dual-2230050 | 3DSKPACK | not stated | SILK-DUAL-COLOR |
If you compare workshop tools, you can examine published specifications across different wecreat lumos dual alternatives.
Frequently asked questions
Which alternative offers the best dimensional accuracy for precise prints?
SUNLU Silk PLA+ Dual Color and Flashforge Silk Dual Color PLA both specify a dimensional accuracy of +/- 0.02mm. This tight tolerance helps ensure consistent layer adhesion and precise geometry. You get reliable flow and sharp details, making these options ideal when exact measurements matter more than just aesthetic appeal.
What is the best choice for testing colors without buying bulk?
The YOOPAI SUNLU Silk Dual Color PLA Bundle and AMOLEN Dual Color Silk PLA Filament 4-Pack are designed for small batch printing. They offer multiple 200g or 250g spools instead of a single large roll. This allows you to experiment with different color combinations like red-gold or blue-green without committing to a full kilogram.
Which filament is best for flexible and durable decorative prints?
SUNLU Silk PLA+ Dual Color 1.75mm is formulated with PLA+, which generally provides greater flexibility and impact resistance than standard PLA. This makes it suitable for items that may experience stress. You get the visual appeal of a silk finish combined with the toughness needed for functional or handled decorative objects.
Are there options that support multi-color printing effects?
Several alternatives highlight multi-color capabilities, including the YOOPAI Silk PLA+ 4x250g Bundle and AMOLEN Dual Color Silk PLA Filament. These products are labeled with multi-color attributes, allowing for varied aesthetic results. You can mix different dual-tone spools to create complex visual patterns in your FDM printed objects without needing advanced hardware setups.
Which alternative provides a specific blue and green dual-color effect?
Flashforge Silk Dual Color PLA Filament 1kg offers a unique blue-green finish in a single spool. This specific colorway is highlighted in its product details. It fits makers who want consistent 1.75mm accuracy and reliable flow for decorative projects that require this particular shiny, two-tone appearance.
What is the weight of a standard 1kg spool for these filaments?
Most 1kg spools in this list, including GratKit, SUNLU, ELEGOO, and Flashforge, weigh approximately 2.2 pounds. This standard weight helps you plan your shipping and storage needs. The YOOPAI and AMOLEN bundles weigh slightly more, around 2.6 pounds, due to the inclusion of multiple smaller spools in the package.
Which option is best for users prioritizing visual impact and precision?
ELEGOO Silk Dual Color PLA Filament is best for users who prioritize visual impact and dimensional precision. It delivers consistent prints with a distinctive shiny finish. The 1.75mm size ensures compatibility with most printers, while the dual-color effect provides striking results for decorative projects that require both aesthetic appeal and structural consistency.