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Jiu-Jitsu 3D Models: Keychains, Dice and Gi Parts

This collection gathers jiu-jitsu-themed 3D models for 3D printing, from belt-shaped keychains to training dice and gi-related accessories. You can use it to find small projects that fit a standard 3D printer or to adapt symbols and shapes for your own prints. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.

Comment cette collection est composée

Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.

Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 14/10/2026


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«Jiu-Jitsu 3D Models: Keychains, Dice and Gi Parts»

The models in this collection cover several scales and uses. Keychains and charms are usually small, flat or lightly shaped pieces that can be printed in one go. Dice and training aids are bulkier and may need clear faces or numbers. Wall signs, plaques and medals tend to be larger and often use a single color or a simple two-color scheme.

When choosing a model, check the size and scale on the author's page, because a keychain and a wall sign require very different print settings. Look at the number of parts and whether assembly is needed, and see if the author lists supports, material and layer height. Photos of real prints help you judge how thin details, text or belt shapes come out on a 3D printer.

To refine your search, try synonyms and related terms such as BJJ, Brazilian jiu-jitsu, gi, kimono, belt, rank, academy or training. You can also search for broader categories like keychains, dice, wall art or trophies, then narrow by the style you want. Combining a technique name with a format, for example a guard position with a keychain, often brings up different results.

FAQ

Questions fréquentes

What types of jiu-jitsu models can I find?
The collection includes keychains, dice, belt charms, gi-related items, wall signs and medals. The exact selection changes, so browse the current results.
How do I choose the right scale for a jiu-jitsu keychain?
Check the author's page for dimensions. A keychain is usually small, while a wall sign or trophy may be scaled up or split into parts.
Do jiu-jitsu dice need supports?
Some dice models are designed to print without supports, but others need them for overhangs. The model page should state what the author used.
Can I customize a gi or belt model?
Many models are made for personalization, such as adding a name or academy. Look for files that include editable text or separate parts.

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