Comgrow or Shion.Kwoo? 3d Printer Accessories Compared in 2026
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When comparing comgrow vs shion kwoo 3d printer accessory options, you are looking at two distinct build surfaces. Both products serve as replacement plates for 3D printers, offering magnetic attachment for easy removal. The main difference lies in their scale and surface design. Comgrow provides a standard black magnetic sheet for smaller printers. Shion.Kwoo offers a larger, double-sided smooth plate designed for high-end machines.
Key differences
| Aspect | Comgrow 235x235mm Magnetic Build Surface | Shion.Kwoo K2 Plus 370x370mm Smooth PEO/PET Plate |
|---|---|---|
| Build Area | 235x235mm | 370x370mm |
| Surface Type | Smooth magnetic sticker | Double-sided smooth PET and PEO |
| Core Material | Soft magnetic sticker | 0.4 mm stainless steel spring sheet |
| Printer Compatibility | Creality (implied by brand) | K2 Plus |
Which one should you choose?
Choose Comgrow 235x235mm Magnetic Build Surface if
- You need a replacement plate for a smaller 235x235mm bed.
- You prefer a simple black magnetic surface for standard prints.
- You are upgrading a Creality-style printer build surface.
Choose Shion.Kwoo K2 Plus 370x370mm Smooth PEO/PET Plate if
- You own a K2 Plus printer requiring a 370x370mm plate.
- You want dual-sided printing with diamond or carbon fiber textures.
- You need a stainless steel core for better flatness and flexibility.
Verdict: The Comgrow plate is the practical choice for standard 235mm beds. The Shion.Kwoo plate suits users of the K2 Plus who want larger format and textured finishes. Choose based on your printer model and desired surface effect.
Comgrow vs Shion.Kwoo Build Plates
Build Surface Size
The Shion.Kwoo plate offers a significantly larger printing area with dimensions of 370x370mm. This expansive surface allows you to print larger models or multiple smaller parts in a single setup without needing to reposition them. In contrast, the Comgrow magnetic build surface measures 235x235mm. While this size is standard for many entry-level printers, it limits your maximum print volume. If you frequently work with large objects, the Shion.Kwoo option provides the necessary space. The Comgrow plate is better suited for smaller, detailed prints or users with more compact printer frames.
Core Material
Shion.Kwoo constructs its plate using a 0.4mm stainless steel spring sheet core. This material is chosen for its high flatness and corrosion resistance, ensuring the plate remains stable over time. The steel core also offers reliable flexibility, which helps in releasing prints by gently bending the plate. The Comgrow product does not list specific core material details in its published specifications. It is described primarily as a magnetic surface. Without confirmed data on the underlying metal type, the Shion.Kwoo plate provides a clearer advantage regarding material durability and structural integrity for repeated flexing.
Surface Finish Options
The Shion.Kwoo plate is double-sided, giving you two distinct surface finishes on one 276x293mm effective area. One side features a Diamond PEO finish for a bold geometric pattern, while the other side offers a Carbon Fiber PET texture for a clean woven look. Both surfaces preserve the original filament color. The Comgrow plate is a single-sided black surface. It does not offer alternative textures or patterns. If you want variety in the bottom layer appearance of your prints, the Shion.Kwoo plate is the superior choice. The Comgrow option is strictly utilitarian with a uniform black finish.
Thickness and Weight
The Comgrow magnetic build surface has a listed height of 0.08 inches and weighs 8.82 ounces. It is available in variations including a 0.2-inch height option. The Shion.Kwoo plate has a core thickness of 0.4mm, which is approximately 0.016 inches, excluding the film layers. Specific weight data for the Shion.Kwoo plate is not provided in the product specifications. The Comgrow plate has a measurable weight and thickness profile. However, the Shion.Kwoo plate is thicker in terms of core steel gauge. Without complete weight data for the Shion.Kwoo side, this round is a tie based on available information.
Printer Compatibility
The Shion.Kwoo plate is designed specifically for the K2 Plus 3D printer, matching its 370x370mm magnetic heated bed. You must verify your printer model before ordering, as it is not a universal fit. The Comgrow plate is labeled as a Creality Original surface with a 235x235mm build plate size. This size typically fits Creality Ender series printers. The two products serve different printer ecosystems. Neither is universally compatible with all machines. You must choose the plate that matches your specific printer bed dimensions. This results in a tie, as compatibility depends entirely on your existing hardware.
Choose the Right Build Plate
K2 Plus owners needing large prints
You need a 370x370mm surface for the K2 Plus. This plate fits that exact magnetic bed. It features a 0.4mm stainless steel core for flatness. The double-sided design offers diamond PEO and carbon fiber PET textures. This allows varied finish looks for your models. It is optimized for PLA and PETG materials.
Users with 235x235mm printers
Your printer requires a 235x235mm build area. This magnetic surface matches that size perfectly. It weighs 8.82 ounces and is 0.08 inches thick. The black color provides a standard printing background. It attaches magnetically for easy model removal. This is a direct replacement for smaller bed setups.
Printers wanting textured surface effects
You want distinct surface patterns on your prints. This plate offers two smooth finishes on one sheet. The diamond PEO side creates a geometric look. The carbon fiber PET side provides a woven texture. Both preserve filament color while adding style. You just flip the plate to change the effect.
The products compared
Comgrow 235x235mm Magnetic Build Surface
Best for: 235x235mm magnetic build surfaces
- Dimensions
- 235X235mm
- Color
- Black
- Weight
- 8.82 ounces
View on Amazon: Comgrow 235x235mm Magnetic Build Surface Affiliate link
This is a removable magnetic build surface from Comgrow, designed for 235x235mm print areas. It measures 9.25 by 9.25 inches and weighs 8.82 ounces. The black plate comes in a 0.08-inch thickness, with a 0.2-inch variant also available. It fits users who need a standard-sized magnetic sheet for their printer bed.
Pros
- 235x235mm build plate size
- Magnetic removable design
- 0.08-inch thickness option
- Weighs 8.82 ounces
Cons
- Smaller 235x235mm area than 370x370mm alternatives
- Requires careful alignment of magnetic layers
- No included printing surface texture listed
Good fit if
- You need a 235x235mm magnetic plate
- You want a lightweight 8.82-ounce sheet
- You prefer standard black build surfaces
Skip if
- You require a 370x370mm build area
- You need a pre-textured PEI sheet
- You want a thicker 0.2-inch base only
Verdict: Comgrow Magnetic Build Plate 235x235mm is a compact magnetic sheet for smaller printers. It suits users who need a standard 235x235mm replacement surface.
Shion.Kwoo K2 Plus 370x370mm Smooth PEO/PET Plate
Best for: K2 Plus users wanting dual surface textures
- Primary Material
- Stainless spring steel
- Dimensions
- 370x370mm
- Build Surface Type
- Carbon-fiber PET, diamond PEO
- Compatible Material
- PLA, PETG, TPU
- Build Plate Material
- Spring Steel, PEO
- Surface Finish
- Smooth
View on Amazon: Shion.Kwoo K2 Plus 370x370mm Smooth PEO/PET Plate Affiliate link
This Shion.Kwoo build plate is a double-sided smooth sheet designed for the K2 Plus 3D printer. It features a 0.4 mm stainless steel core for flatness and flexibility. The surfaces include Diamond PEO and Carbon Fiber PET finishes. It supports PLA and PETG filaments with specific bed temperature recommendations. The magnetic base is not included. You get two distinct print textures from one plate.
Pros
- Double-sided design with Diamond PEO and Carbon Fiber PET finishes
- 0.4 mm stainless steel spring core for flatness and flexibility
- Optimized for PLA and PETG printing with clear temperature guides
- Easy to clean with isopropyl alcohol or mild soapy water
Cons
- Magnetic base is not included
- Limited to PLA and PETG filament types
- Requires bed-leveling calibration after installation
Good fit if
- You own a K2 Plus printer with a 370x370mm bed
- You want two different surface textures on one plate
- You primarily print with PLA or PETG
Skip if
- You need a magnetic base included
- You print with ABS or high-temperature materials
- Your printer uses a different bed size
Verdict: Shion.Kwoo 370mm K2 Plus Build Plate offers dual textures and a sturdy steel core for K2 Plus owners. It suits users focused on PLA and PETG prints who want to swap finishes easily.
Specifications side by side
| Spec | Comgrow 235x235mm Magnetic Build Surface | Shion.Kwoo K2 Plus 370x370mm Smooth PEO/PET Plate |
|---|---|---|
| Primary Material | not stated | Stainless spring steel |
| Dimensions | 235X235mm | 370x370mm |
| Build Surface Type | not stated | Carbon-fiber PET, diamond PEO |
| Compatible Material | not stated | PLA, PETG, TPU |
| Features | not stated | Carbon Fiber |
| Color | Black | not stated |
| Build Plate Material | not stated | Spring Steel, PEO |
| Build Plate Size | 235x235mm | not stated |
| Surface Finish | not stated | Smooth |
| Weight | 8.82 ounces | not stated |
| Size | 1-Pack | 370x370mm |
| Model | NEW-RCTT-FBA-1 | not stated |
Frequently asked questions
Which build plate is better for small printers?
Comgrow is the better choice for smaller printers. Its 235x235mm size fits compact machines perfectly. The black magnetic sheet measures 9.25 inches wide. It weighs only 8.82 ounces for easy handling. This compact design suits users needing a standard replacement surface.
What is the largest printing area available?
Shion.Kwoo offers the largest area with a 370x370mm plate. This size allows you to print larger models or multiple parts at once. The sheet provides a smooth PEO surface finish. It is designed specifically for K2 Plus printers requiring this larger footprint.
Do these plates use magnetic attachment?
Yes, both products use magnetic attachment for easy removal. This feature lets you swap plates quickly after printing. The magnetic design ensures the sheet stays flat during operation. You can peel prints off easily without damaging the surface or the plate.
Which plate is suitable for PLA and PETG?
Shion.Kwoo is suitable for PLA and PETG materials. Its smooth PEO surface provides good adhesion for these common filaments. The dual texture design helps you swap finishes easily. This makes it a versatile option for users printing with standard thermoplastics.
How thick is the Comgrow build surface?
The Comgrow build surface is 0.08 inches thick. This slim profile keeps your printer bed low. The compact height ensures compatibility with smaller printer frames. It provides a stable base for printing without adding excessive weight to the machine.
Can I use the Shion.Kwoo plate for K2 Plus?
Yes, the Shion.Kwoo plate is designed for K2 Plus owners. It fits the exact magnetic bed of that printer. The 370x370mm size matches the required dimensions. You can rely on this plate to provide a sturdy core for your specific machine.