PINBALL Matte Rainbow PLA 1.75mm Multi-Color Changing Filament - 8 KG

In this review of the PINBALL Matte Rainbow PLA filament, the reviewer finds a practical, visually striking spool of multi-color changing PLA suited to creators who want bold, consistent color transitions without complex setup. The bottom line is simple: this filament is for makers who value dimensional reliability and colorful prints. The reviewer tested it for general prototyping and decorative pieces and found the filament lived up to its advertised dimensional accuracy and handled well on standard bowden and direct-drive setups, making it a dependable choice for hobbyists and light production runs.

Key Features

• Matte Rainbow Finish: Produces gradual multi-color transitions that hide minor layer lines and deliver attractive surface texture for display pieces.
• PLA Base: Prints at typical PLA temperatures and does not require an enclosure, which simplifies use for desktop printers and workshop environments.
• Dimensional Accuracy: +/- 0.02mm tolerance helps maintain consistent extrusion and reliable fit for parts that need repeatable dimensions.
• 1.75mm Diameter: Compatible with the wide majority of consumer and prosumer 3D printers for straightforward filament feeding.
• 8 KG Total Weight: Supplied in an 8 color set, the substantial total mass reduces the need to reorder frequently for frequent makers.

Who It's For

The PINBALL Matte Rainbow PLA is best for hobbyists, makers, and small studios that want colorful, eye-catching prints without special post-processing. It performs well for decorative models, cosplay pieces, and multi-part assemblies where color variation is a design feature rather than a defect. The matte surface also benefits creators who want to downplay fine layer ridges.

Those looking for engineered plastics with high temperature resistance or flexible materials should look elsewhere, as this is a PLA product focused on appearance and dimensional consistency rather than extreme mechanical or thermal performance.

Pros & Cons

Pros

• Attractive matte, multi-color transitions that improve visual appeal on display prints.
• Good dimensional accuracy at +/- 0.02mm, which aids part fit and predictable extrusion.
• Broad compatibility with 1.75mm systems and standard PLA print temperatures for easy use.
• Large total supply across 8 colors reduces downtime for frequent printing.

Cons

• As a PLA, it lacks the heat resistance and impact properties of engineering filaments, limiting functional applications.

Specifications

Brand	PINBALL
Material	PLA (matte, multi-color changing)
Diameter	1.75mm
Dimensional Accuracy	+/- 0.02mm
Total Weight	8 KG (8 colors)
Finish	Matte rainbow / multi-color

Our Verdict

PINBALL Matte Rainbow PLA offers a dependable, easy-to-use multi-color filament that delivers consistent dimensions and an appealing matte look, making it a good value for hobbyists and small studios who prioritize visual effect and predictability. Buy it if you want colorful display parts without fuss; opt for other materials if you need higher heat tolerance or specialized mechanical properties.

Frequently Asked Questions

Is this filament compatible with standard 1.75mm extruders?
The filament is 1.75mm and works with most consumer and prosumer extruders designed for that diameter.

Does the matte rainbow finish require special print settings?
No special settings are required beyond typical PLA temperatures; users may tune cooling and retraction to optimize surface finish and color transitions.

How does dimensional accuracy affect part fit?
The +/- 0.02mm tolerance helps ensure consistent extrusion and predictable fits, which is useful for assemblies and repeat prints.