FXAAGFH Matte Rainbow PLA 1kg Review (2026): A Spec-Based Look

What stands out

• 1.75 mm diameter with +/-0.03mm tolerance
• Matte surface finish for unique aesthetics
• 1kg net weight per spool
• PLA material with high layer bonding
• Rainbow color effect with gradual changes

Who it fits

Key specs for this filament

Filament Diameter: 1.75 mm

This is the standard width for most FDM 3D printers. You can use this filament in almost any desktop printer without needing adapters. It fits directly into the extruder gear. If your printer requires a different size, this product will not work. Stick to 1.75 mm for reliable feeding and consistent extrusion rates.

Dimensional Accuracy: +/-0.03mm

This tolerance level ensures the filament width stays very close to 1.75 mm. Consistent width prevents jams and ensures even material flow. You get smoother prints with fewer gaps or blobs. This accuracy is crucial for detailed models. Compare this spec to cheaper filaments that may vary more, causing print failures or weak layers.

Material Type: PLA

Polylactic acid is a biodegradable plastic made from renewable resources. It is easy to print with and does not require a heated bed for most cases. You get minimal warping and low odor. This material is ideal for beginners and general prototypes. It is not as heat-resistant as ABS, so keep printed items out of hot cars.

Surface Finish: Matte

The matte finish reduces shine and hides layer lines better than glossy filaments. You get a professional, non-reflective look on your models. Fingerprints and minor scratches are less visible. This is great for architectural models or display pieces. If you prefer a shiny, plastic-like appearance, choose a glossy variant instead.

Net Weight: 1kg

The spool contains one kilogram of filament. This is a standard size for most home printers. It allows you to print several medium-sized objects or many small parts. Check your printer’s spool holder capacity before buying. This weight balances portability with enough material for substantial projects without being too heavy to handle.

Design and build details

The listing identifies this product as a PLA filament with a matte surface finish. You get a rainbow color effect across the spool. The manufacturer states that there are at least seven colors per spool that change gradually. You will see five main colors, but the mix shifts as you print. The listing advises that you need to print at least 220 grams to see the full range of colors. Smaller objects may only show one or two shades.

You receive 1 kilogram of material, which equals 14.1 ounces. The filament has a diameter of 1.75 mm with a dimensional accuracy of plus or minus 0.03 mm. This tight tolerance helps ensure smooth extrusion and reduces the risk of clogging your nozzle. The listing claims the upgraded raw material prevents jamming, bubbling, and tangling. It also notes that layer bonding is strong and impact resistance is higher than conventional PLA.

The packaging consists of a clear plastic spool inside a vacuum bag and paper box. This layout is designed for easy organization and long-term storage. The matte finish gives prints a classic and unique look. You should set your print temperature between 200 and 220 degrees Celsius. The bed temperature can range from zero to 60 degrees Celsius. These parameters allow for flexibility in your printing setup.

Setup And Daily Use Guide

Loading this filament is straightforward if your printer uses standard 1.75 mm extruders. The spool fits directly into most desktop FDM machines without adapters. You should verify your printer’s hotend can reach the recommended print temperature range of 200 to 220°C. This range ensures the PLA melts properly for smooth extrusion. The bed temperature setting is flexible, allowing you to use a range from 0 to 60°C. Most users will find a heated bed set between 50 and 60°C provides stable first layers, though the listing notes that different prints may require parameter adjustments. You do not need special settings for the matte finish; it is a physical property of the material, not a software mode.

Daily use involves managing the rainbow color transitions. The listing states there are at least seven colors per spool that change gradually. Small prints might only show one or two colors. To see the full spectrum, you should print objects weighing at least 220 grams. This ensures enough material is used to display the color progression. The tight dimensional accuracy of +/-0.03mm helps prevent jams and clogs during routine printing. You can expect consistent flow without frequent nozzle blockages. The filament is vacuum-sealed in a clear plastic spool and paper box. This packaging protects the material from moisture when not in use. You can store the spool in the box for long periods. The matte surface finish does not require post-processing for a non-glossy look. You simply load, slice with standard PLA profiles, and print.

Before you buy this filament

You need to verify your printer handles the recommended 200 to 220°C hotend temperature. The bed temperature range is flexible, allowing you to print on a cold bed or use a heated surface up to 60°C. Since this is a rainbow PLA, you must ensure your print volume is large enough to display multiple colors. Small objects may only show one or two hues. You should plan for prints weighing at least 220 grams to see the full color gradient. This filament sits alongside other standard PLA options in our guide. It suits users who want a matte finish without post-processing. Unlike glossy variants, this matte surface hides minor layer lines better. You do not need special storage beyond the provided vacuum bag. Keep it sealed when not in use to maintain quality. This option works well for decorative items rather than functional parts requiring high gloss.

Check before you buy

• Verify your printer supports 200 to 220°C print temperatures.
• Ensure your print bed can reach up to 60°C if needed.
• Plan for prints over 220 grams to see all rainbow colors.
• Check that your printer uses standard 1.75 mm filament.

The product at a glance

1

FXAAGFH Matte Rainbow PLA 1kg

Best for: Large matte rainbow PLA prints

Material Type

PLA

Filament Diameter

1.75 mm

Net Weight

1kg

Dimensional Accuracy

+/-0.03mm

Surface Finish

Matte

Color Effect

Rainbow

View on Amazon: FXAAGFH Matte Rainbow PLA 1kg Affiliate link

This is a 1kg spool of 1.75 mm PLA filament with a matte rainbow finish. It features a dimensional accuracy of +/-0.03 mm for smooth printing. The material offers a classic matte surface with gradual color changes across seven hues. You should print at least 220 g to see the full color range. It is suitable for users wanting impact-resistant parts with a unique, non-glossy look.

Pros

• Matte rainbow finish with gradual color transitions
• 1.75 mm diameter with +/-0.03 mm accuracy
• Impact resistant and tough PLA material
• Prints at 200-220°C without clogging

Cons

• Small prints may show only one or two colors
• Requires specific print weight to display full rainbow effect
• Bed temperature range is limited to 0-60°C

Good fit if

• You want a matte surface finish instead of glossy
• You are printing large objects to show color variety
• You need impact resistant PLA parts

Skip if

• You need high bed temperature for ABS
• You are printing small parts with limited filament
• You prefer consistent single-color prints

Verdict: FXAAGFH Matte Rainbow PLA 1kg suits makers who want impact resistant parts with a unique matte finish. It works best for large prints where the gradual color changes are visible.

Specifications side by side

Frequently asked questions

See also

• fxaagfh rainbow 3d pla printer alternatives
• best 3d printers under 200
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• easycargo 30pcs 3d printer heatsink review