
ZIRO PLA Filament 1.75mm, Matte Multicolor 3D Printer Filament, Color Gradient Change PLA, Fast Color Change by Length, Fit Most FDM Printers, Dimensional Accuracy +/-0.03mm,1KG Pastel Spectrum
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AI Verdict
This 1.75mm matte PLA filament with +/-0.03mm dimensional accuracy offers fast color changes for FDM printers, ideal for decorative prints.
This ZIRO PLA filament is a situational fit for users prioritizing unique matte pastel gradients and a specified +/-0.03mm dimensional accuracy. Its 'fast color change by length' feature is appealing for larger prints, but some users have noted inconsistent color transitions on smaller objects or occasional clogging issues with ZIRO gradient filaments.
If consistent, rapid color changes on very small prints are critical, look for filaments explicitly designed for micro-gradients or multi-material printing systems.
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Pros
- Features a matte surface for a no-shine aesthetic on 3D prints.
- Advertised with a tight dimensional accuracy of +/- 0.03mm for consistent extrusion.
- Made from Polylactic Acid, designed to be clog-free, bubble-free, and warp-free.
- Includes a resealable bag and a 5M cleaning filament with purchase.
- Reported to produce smooth prints with minimal stringing and nearly invisible layer lines.
- Transparent plastic reel with a 2.36-inch hub hole diameter designed for smoother feeding.
Cons
- Some ZIRO gradient filaments have been reported as not changing color quickly enough for smaller prints.
- Users of ZIRO gradient filaments have experienced issues like clogging nozzles or poor color flow with specific colors.
- Color shifts on some ZIRO gradient filaments have been reported to disrupt prints.
- Requires specific nozzle temperatures between 190-220˚C and bed temperatures of 50-70˚C for optimal results.
Dimension Scores
The filament boasts a tight +/-0.03mm dimensional accuracy, which is above the +/-0.05mm often seen in budget options, contributing to consistent extrusion.
It's designed to be clog-free and bubble-free, and users report minimal stringing and smooth prints, though some ZIRO gradient filaments have reported occasional clogging.
While compatible with most FDM printers and offering a unique matte gradient, its 'fast color change' might not be ideal for all print sizes, limiting its application for very small, detailed color transitions.
Made from Polylactic Acid, it offers good ductility and higher strength compared to some standard PLAs, and is vacuum-sealed to prevent moisture absorption.
Best For
- Creating decorative objects where a matte, pastel gradient finish is desired.
- Users with FDM printers seeking a filament with a specified +/-0.03mm diameter tolerance.
- Printing larger models where the 'fast color change by length' feature can be fully utilized.
Not Recommended For
- Precision functional parts requiring extremely consistent color transitions on small features.
- Users who prefer a glossy finish on their 3D prints.
- Beginners who might struggle with troubleshooting occasional clogging or color flow issues reported with ZIRO gradient filaments.
Watch Out For
- Color changes might not be fast enough for objects under a certain length, potentially resulting in less distinct gradients on smaller prints.
- Some users have reported clogging nozzles with ZIRO gradient filaments, requiring troubleshooting of print settings or printer maintenance.
- The 'fast color change' claim has been disputed by some users for other ZIRO gradient filaments, stating it is 'NOT Fast color changing!'.
Full Specifications
| ASIN | B0CZ441R9S |
| Brand | ZIRO |
| Color | Pastel Spectrum(matte) |
| Material | Polylactic Acid |
| Item Weight | 2.2 pounds |
| Manufacturer | ZIRO |
| Item Diameter | 1.75 Millimeters |
| Product Dimensions | 7.09 x 7.09 x 3.15 inches |
What Buyers Say
The ZIRO Pastel Spectrum filament often gets praise for its unique matte finish and the visual appeal of its color gradients, with many users finding it prints smoothly with minimal stringing. However, some ZIRO gradient filaments have been criticized for not delivering 'fast color change' on smaller objects, leading to less distinct transitions. A few users have also encountered issues like nozzle clogging or inconsistent color flow with ZIRO gradient filaments, though customer service has been noted for quick responses. The inclusion of a resealable bag and cleaning filament is a recurring positive mention.
“Okay, so this Pastel Spectrum stuff looks amazing on big prints, the matte finish is everything, but don't expect crazy fast color shifts on tiny stuff, and watch out for clogs, had one mess up a long print. Still, it's pretty, I guess.”
Common Praise
- Produces beautiful, smooth prints with minimal stringing.
- The matte finish provides a unique, no-shine aesthetic.
- Colors are vibrant and the finished prints look incredible.
- Comes with a resealable bag and a 5M cleaning filament.
- Layer lines are almost invisible due to the matte texture.
- Works well for larger prints where color changes are more apparent.
Common Complaints
- Color changes might be too slow for small prints, making gradients less noticeable.
- Some ZIRO gradient filaments have caused nozzle clogging on various printers.
- Inconsistent color flow or color shifts have been reported to mess up prints with some ZIRO gradient filaments.
- One user noted a ZIRO gradient filament was 'NOT Fast color changing!'.
Ownership Tips
- The 'fast color change' is more noticeable on larger prints; smaller objects might show less distinct color transitions.
- Keeping the filament dry in the included resealable bag is crucial to prevent potential clogging or print quality issues.
- Experimenting with nozzle and bed temperatures within the recommended range (190-220˚C nozzle, 50-70˚C bed) can help optimize adhesion and prevent issues.
- While generally smooth, occasional stringing or minor imperfections might require fine-tuning of retraction settings.
Frequently Asked Questions
What are the recommended print settings for this filament?
ZIRO suggests a nozzle temperature between 190-220˚C, a bed temperature of 50-70˚C, and a print speed of 30-70 mm/s. Adjustments may be needed for your specific printer.
Is this filament compatible with all FDM 3D printers?
Yes, it's designed to work with most FDM printers that accept 1.75mm filament. Its transparent reel with a larger inner diameter is intended for smoother feeding.
What does 'fast color change by length' mean?
This feature means the filament changes colors along its length, creating a gradient effect in your prints. The speed of the color change depends on the length of filament used for a particular section of your print.
Does this filament produce a shiny or matte finish?
This specific 'Pastel Spectrum' filament is matte, offering a no-shine look to your 3D printed objects.
What is included with the filament spool?
Each 2.2-pound spool of Pastel Spectrum filament comes with a free resealable bag and a 5M cleaning filament.
Buying Guide
When you're looking at 3D printer filament, especially specialty types like this one, you need to think about what you're actually printing. The 'color gradient change' means the colors shift along the length of the filament, so if your print is short, you might not see all the colors or the smooth transition you expect. Also, 'matte' means no shine, which gives a different look than standard glossy PLA. Pay attention to the dimensional accuracy, as a tighter tolerance like +/-0.03mm can mean fewer headaches with clogs and more consistent prints.
Dimensional Accuracy (+/- 0.03mm)
This number tells you how consistent the filament's diameter is. Imagine trying to squeeze a rope through a small hole – if the rope keeps getting thicker and thinner, it'll get stuck. Same with filament; a tighter tolerance like +/-0.03mm means smoother feeding and more consistent extrusion from your printer's nozzle, reducing clogs and improving print quality.
Fast Color Change by Length
This isn't like a paint job; the colors are embedded in the filament itself and change as you print more material. If you print a small object, you might only get one or two colors, or a very subtle shift. For a dramatic gradient, you need a larger print that uses more filament length.
Matte Finish
Unlike typical glossy PLA, a matte finish absorbs light rather than reflecting it. This can hide layer lines better and give your prints a more refined, less 'plastic-y' appearance, which is great for decorative items or models where you want a sophisticated look.
Alternatives
If you need extremely precise color control on small objects, look for multi-color printing systems or filaments with shorter, more defined color segments. If you prefer a shiny aesthetic, search for 'silk PLA' or 'glossy PLA' filaments.



