6 Spools Bicolor Silk PLA Filament Bundle - Dual Color 1.75mm Pack

In this review of the 6 Spools Bicolor Dual Color 1.75mm Silk PLA bundle, the bottom line is simple: this pack is best for makers who want instant two-color, pearlescent finishes without complex post-processing. The reviewer found it ideal for multi-colored prototypes, decorative prints and sample packs, since each spool is coextruded with metallic shine that produces a silk luster straight off the nozzle. It is a convenient set for hobbyists and gift buyers who value consistent color quality and easy feeding more than industrial-grade toughness.

Key Features

• Dual-color coextrusion: Two-color filament in each spool makes multi-colored prints easier without swapping filaments or complex slicer work.
• Silk pearlescent finish: The metallic shiny silk surface gives prints a brushed aluminum-like sheen and smooth appearance without polishing.
• Compact sample spools: Each 0.25kg spool is lightweight and suitable for testing multiple colors and effects without large material commitment.
• Good printer compatibility: 1.75mm diameter with high tolerance feeds smoothly in common FDM machines and most 3D pens for trouble-free printing.
• Low-odor, easy printing: PLA formulation melts cleanly, resists warping and is described as low odor with smooth extrusion for reduced jamming risk.
• Extras included: Each box contains a bag of mixed color PLA samples and a premium solid glue stick as useful gifts for bed adhesion and repairs.

Who It's For

This bundle is well suited to hobbyists, educators, and designers who want to experiment with multi-colored, eye-catching parts without investing in large spools. The small 250 g spools make it easy to iterate on finishes, try different color blends, and produce decorative objects or display pieces that benefit from a silk sheen.

It is less appropriate for users who need filament with maximum impact resistance or those running specialty printers that showed compatibility issues in some reports. Professionals making large functional parts should consider larger spools or engineering-grade materials instead.

Pros & Cons

Pros

• Attractive silk and pearlescent color quality produces visually striking prints without extra finishing.
• Good printability for many users, with smooth feeding and low odor during extrusion.
• Convenient six-color variety useful as a sample pack or gift set for makers and classrooms.

Cons

• Some users reported brittleness or adhesion issues on certain machines, so it may need tuning for specific printers like newer or proprietary systems.
• Small spool size means frequent changes for larger projects and possible added waste for continuous production runs.

Specifications

Brand	OEM MIKA3D
Material	Silk PLA (dual color coextrusion)
Diameter	1.75mm
Spool weight	0.25kg per spool
Total weight	1.5kg (6 x 0.25kg)
Included colors	Black-Purple, Purple-Gold, Black-White, Black-Orange, Red-Blue, Black-Red
Extras	Mixed PLA color samples and a premium solid glue stick

Our Verdict

The 6 Spools Bicolor Silk PLA bundle is a strong value for makers who want striking multi-color visual effects and easy printing out of the box. Its silk luster finish and six metallic color pairs make it excellent for prototypes, display pieces, and gifts, though users with specialized printers or large mechanical parts should test for brittleness and adhesion before committing to big runs.

Frequently Asked Questions

Will this filament work with most consumer FDM printers?
Yes, the 1.75mm diameter and high tolerance make it compatible with common machines like Creality and Anycubic, but test a spool if you have a less common model.

Do prints need polishing to get the silk shine?
No, the silk PLA is formulated to produce a pearlescent, shiny surface straight from the nozzle without additional polishing.

What is included besides the six spools?
The package includes one bag of mixed PLA color samples and a premium solid glue stick, and each spool is vacuum sealed for storage.