Is this 3D model free to download?

Yes, CMYW Color Mixing Swatch Triangle — Optical Limits is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Sinister Intent2, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

CMYW Color Mixing Swatch Triangle — Optical Limits 3D printable model by Sinister Intent2

CMYW Color Mixing Swatch Triangle — Optical Limits photo 1

CMYW Color Mixing Swatch Triangle — Optical Limits photo 2

CMYW Color Mixing Swatch Triangle — Optical Limits

Source: MakerWorld by Sinister Intent2

The CMYW Color Mixing Swatch Triangle — Optical Limits is a free printable 3D model from MakerWorld by Sinister Intent2. Test plate for Bambu Studio Color Mixing (Add Mixed Filament) using the official-style CMYW set: Cyan · Magenta · Yellow · White.This is not melt blending. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

30 saves Source: MakerWorld Updated 2026-10-08 Print time: 5h 19m Filament: 70 g Multi-colour (AMS) License: CC-BY-NC-SA · non-commercial

Tags: test, mixed color, color mixing, cmyw, bambu studio, swatch gradient, multicolor p1s calibration

About this model

Test plate for Bambu Studio Color Mixing (Add Mixed Filament) using the official-style CMYW set: Cyan · Magenta · Yellow · White.This is not melt blending. Studio stacks thin sublayers of two filaments so your eye mixes them. This model is built to show what that looks like in practice — including the banding / zebra layers on curved surfaces — especially on a single-nozzle P1S + one AMS.What’s on the plateTriangular tray with 15 spheresCorners: Cyan, Magenta, YellowCenter: WhiteEdges: 2-filament ladders (C/Y greens, C/M purples, Y/M oranges) plus White tint mixes toward the centerWhat you’ll learnWhich 75/25 · 50/50 · 25/75 mixes look like real custom colors vs striped optical stacksHow White lightens mixes cleanly (vs Black, which tends to crush gradients)Why domes/curves show Color Mixi…

Frequently asked questions

Is this 3D model free to download?: Yes. CMYW Color Mixing Swatch Triangle — Optical Limits is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by Sinister Intent2.
Who made this model?: Designed by Sinister Intent2, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.