Utensili e attrezzature

Color Test 3D Models and STL Calibration Prints

This collection gathers STL models for checking color transitions on a 3D printer. It includes filament swatches, multicolor cubes, small keychains and dual-color tests. Use it to compare how different filaments and tool changes appear in a finished print. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Una raccolta di Polyzon · 47 modelli da 4 siti

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Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 13/10/2026

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«Color Test 3D Models and STL Calibration Prints»

The models fall into a few practical groups. Filament swatches and sample strips show single colors or short gradients, while multicolor calibration cubes and keychains test transitions between two or more filaments. Some designs are made for MMU, AMS or similar systems, and others are arranged for manual filament changes without such hardware.

When choosing a model, check the size and scale, the number of parts, and whether the author lists supports or assembly steps. Look at the material and settings on the model page, along with photos of real prints, because color tests depend on layer height, purge volume and filament order. A simple swatch may need only one color change, while a multi-color cube can involve several.

To refine the search, try terms such as filament swatch, color calibration, multicolor test, MMU test, AMS test, dual-color print or test cube. Related topics include purge tower tests, color mixing, filament sample cards and small calibration keychains. Adding the printer type or the number of colors can narrow the results further.

FAQ

Domande frequenti

What is a color test model used for?
It helps you see how one or more filaments appear after printing and how transitions between colors behave. The result depends on the material, nozzle, layer height and the way color changes are triggered.
Do color test prints require a multi-material system?
No. Some models are designed for MMU, AMS or tool-changer setups, while others work with manual filament swaps. Check the author's notes for the intended method.
What should be checked before printing a multicolor test?
Review the model size, number of color changes, purge settings and any assembly steps listed by the author. Photos of finished prints can show how clean the transitions are.
Can a color test be printed as a small keychain?
Yes, many designs are scaled down to keychain or coin size. Smaller models use less filament and print faster, but fine color details may be harder to see.
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