Name: Filazoo Dual Color Silk PLA Filament – Two-Tone, 1.75mm, 1kg
Rating: 4.57 (14 reviews)

Subtotal: $18.62

FAQ

What is PLA Silk Dual-Color filament?

PLA Silk Dual places two colors side by side within a single strand, so as the viewing angle shifts, different faces of the model read as different colors. Silk PLA explained covers the physics of the shine and how to print our Silk range without losing detail.

Do I need a dual-extruder printer?

No. Both colors sit in one 1.75mm strand, so a compatible single-extruder printer produces the full dual-color effect. To combine it with other spools on a multi-material setup, see setting up Filazoo filament in your AMS.

Does the printer mix the two colors?

No. The colors stay arranged side by side rather than blending into a third color — what changes is which one you see, depending on surface direction and viewing angle. Curved surfaces show the effect best.

Can I control where each color appears?

Partly. Rotating the model on the build plate before slicing shifts where the boundary falls, but the exact line varies with filament orientation, feeding, model geometry, and toolpath direction. Print a small test first if placement matters to the piece.

Why does one color appear more visible than the other?

Model orientation, lighting, surface direction, filament rotation, and even the angle you photograph from all shift which color dominates. Curved models reveal the dual-color effect most clearly — silk PLA explained covers how geometry and light interact with a reflective finish.

Will every printed model have exactly the same color pattern?

Not necessarily. Small changes in filament orientation, model placement, feed path, and geometry shift the final color arrangement, so each print has slight visual differences. For a matched set, print them together in one job.

Does PLA Silk Dual contain real silk or metal?

No. "Silk" describes the smooth, reflective surface, not the material — there's no silk fiber in it, and metallic-looking shades like Gold and Silver get their appearance from pigments rather than metal powder. Silk PLA explained covers how the effect is actually produced.

Why does my print not look shiny?

Usually too low a nozzle temperature, too much speed, inconsistent extrusion, or big changes in outer-wall speed — silk needs heat and steady flow to develop its sheen. Start from the recommended profile and change one setting at a time. How to get the best finish from Silk PLA covers the settings that matter most.

Are layer lines more visible with dual-color silk filament?

They can be. A reflective surface catches layer direction and small variations that a matte finish would hide. A suitable layer height, consistent outer-wall speed, and careful model orientation all help — as does a proper calibration print before the real job.

Is it suitable for functional parts?

For light-duty objects, yes — but it's designed for appearance. For heavily loaded, impact-resistant, heat-resistant, or safety-critical parts, choose a functional material instead: PLA+ vs. PLA Basic covers the everyday step up, and PC vs. ABS vs. ASA vs. PETG the engineering end.

Can PLA Silk Dual be sanded or painted?

You can, but sanding dulls or removes the silk sheen and painting hides the dual-color effect entirely — which defeats the point of the filament. Post-processing is usually only worth it for a deliberately customized finish.

Can it be used for multicolor printing?

Yes. It gives two visible colors from one filament and one nozzle, and it can be combined with other spools on compatible multicolor systems. See setting up Filazoo filament in your AMS or multi-material system for the setup.

Is it compatible with Bambu Lab AMS?

It uses the standard 1.75mm diameter that AMS and similar units expect, with the tolerance held tight enough for reliable automatic feeding. Our AMS and multi-material setup walkthrough covers getting spools recognized and feeding smoothly. If you need spool dimensions for a specific unit, get in touch before ordering.

Can it be used outdoors?

It's an indoor material. Extended sunlight, moisture, and heat will affect its color, finish, and shape. For anything living outside, see best weather-resistant filament picks.

Reviews

Dual-color silk PLA filament praised for its 'shiny' finish and dual-tone color shift effect. Customers said it 'prints like a dream' with minimal stringing and strong layer adhesion at 210-215°C. However, one bulk order reported wrong colors and missing spools with poor support resolution. Some noted colors leaned different than expected.

5 stars: 11 (79%)
4 stars: 2 (14%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 1 (7%)

This is the silk dual-color PLA I've had a great experience using this year; it's very shiny. I recommend a printing temperature of 210. My Teacher's Day print orders are about to be perfectly completed.

Color came out a bit different than expected

Didn't give me quite the outcome I was expecting but it was really neat how it printed. I was expecting a brighter contrast between the two tones and it ended up leaning more gold than orange, but it's still a nice looking finish.

Shorted spools, wrong colors, no help from support

I placed a bulk order for a dozen spools in specific dual-tone finishes, including a couple of the metallic combos, and only ten arrived. On top of that, every spool that did show up was the wrong color combination, cheap standard tones instead of what I ordered. Customer support offered a partial refund that didn't come close to covering the shortage, and it took way too many messages to get even that. Really disappointing experience for a bulk order.

Strong for a silk finish, no stringing

This stuff is great. Prints like a dream, the dual-tone color looks fantastic, and it's surprisingly strong for a silk PLA. Almost no stringing even without much retraction tuning. Will be ordering more color combos soon.

Looks great, prints beautifully

Really cool color combination and it prints nicely on my AD5x. The dual-tone effect looks even better in person than in photos.

Good filament, great finish

Really great product. The dual-color shift looks fantastic depending on the angle you view the print from, and it printed without any issues.

Just as expected, very shiny

No complaints here. I was worried the silver combo would come out looking like plain gray, but that's not an issue at all, both tones are noticeably shiny. You pretty much know what you're going to get, and for a great price. I printed an entire tournament's worth of trophies with filament to spare.

Packaged well, colors look right

Haven't printed a full model yet but shipping was fast and the spool was packaged very well. The two-tone color looks accurate to the listing photos and I'm optimistic it'll print just as nicely. Will update if anything changes.

Prints great, nice sheen

Seems to be good filament. Everything I've printed with it has come out with a really nice shine, and the shipment arrived well packed with everything included.

Nice shine, no problems

No problems with this roll at all. Fast shipping and the dual-tone finish looks great once printed, nice and shiny with clean color separation.

Beautiful two-tone finish for decorative prints

I bought this 1kg roll primarily for decorative prints and it has a really nice appearance right out of the package. The dual-tone finish gives prints a shifting, almost metallic look depending on the light and viewing angle. The filament arrived well sealed and I didn't have any issues with popping or stringing once loaded. Printed happiest for me around 210-215C with a nice glossy result and solid layer adhesion. Great option if you want a print that looks more premium without needing multi-material hardware.

Solid dual-tone silk, good value

Currently have the Black and Silver combo and I'm happy with it. As with all silk filament I dried it first, then ran a quick temperature tower to dial in around 205C with slower wall speeds for a cleaner finish. Retraction needed to be a touch higher than standard PLA but nothing unusual for a silk finish. The spool itself is solid with good spacing for the holes, my only minor complaint is the printed label text can be hard to read. The dual-tone effect looks great on anything with some surface area to show it off.

Great dual-color effect, easy to print

Needed another spool for my AMS and this one did not disappoint. It came vacuum sealed with a desiccant pack, and after drying it loaded without any issues. The Black and Gold combo shows the two tones really nicely depending on print orientation. No adhesion problems on either plate type, bottoms came out smooth. Silk filament does leave a light shadow impression on the print bed but it doesn't affect the actual print quality. Overall a great spool.

Fast shipping, quality dual-tone spool

Great price and fast delivery, especially compared to most of the overseas filament orders I've placed. The dual-tone finish looked exactly like the product photos and printed with a nice shiny, almost metallic result. Customer service also kept me updated on shipping the whole way. Would definitely recommend if you want a premium-looking finish without a long wait.