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📍 Your location: United States
Fast USA ShippingBlack & Red —In stock in USA
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Create eye-catching prints that reveal two colors from different viewing angles with Filazoo PLA Silk Dual-Color Filament. Two coordinated colors run side by side within a single filament strand, producing a shifting two-tone appearance without requiring painting or multiple extruders.
Its smooth, silk-like sheen brings extra depth and brilliance to vases, sculptures, figurines, gifts, cosplay pieces, and decorative models. Rotate the model before slicing to control where each color appears and create a finish that changes as the print moves.
Key Features
Diameter:
1.75 ± 0.02 mm*
Net Weight:
1 kg per spool
Gross Weight:
Approximately 1.3 kg per spool*
Filament Length:
Approximately 330 m*
Care Tip:
Keep the filament sealed with fresh desiccant in a cool, dry environment. For the most consistent two-color appearance, avoid twisting the filament excessively between the spool and extruder.
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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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Customers praised the dual-tone silk filament for its beautiful finish, saying it "prints like a dream" with minimal stringing and strong layer adhesion. Most found the color-shifting effect "fantastic" and "even better in person." However, concerns arose over color accuracy and a bulk order issue with missing spools and wrong colors.
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.
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.
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.
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.
Really cool color combination and it prints nicely on my AD5x. The dual-tone effect looks even better in person than in photos.
Really great product. The dual-color shift looks fantastic depending on the angle you view the print from, and it printed without any issues.
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.
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.
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.
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.
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.
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.
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.
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.
* The color and texture of the filament are subject to the physical product. Images are for reference only.
2–7 business day delivery on eligible U.S. stock
Consistent filament performance
Reliable extrusion, fewer failures
Built for demanding applications
2nd roll ordered. this stuff prints really nice and the color changes are spaced well.
used to print a detailed miniature chair. Color is good. Not sure if it was the printer, filament, or me that there were some rough places on one side. Still very new at this.
The best Rainbow PETG that can be found. I've hunted. They were the best. Also, great customer service.
One roll of red 3-D printing filament. Color matches advertisement. Works well in bamboo printers.
very smooth extrusion, excellent bed adhesion, and hardly any stringing. The filament flows evenly and the layers bond really well