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Cartoon Keychain 3D Models: STL Charms and Flexi Figures

This collection gathers keychain and pendant models built around cartoon characters, from flat charms to small articulated figures. Most files are made for desktop FDM 3D printing, and some are split into parts for multi-colour setups. It is a practical starting point if you want a small, quick object to test a new filament or a new 3D printer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Como esta coleção é montada

O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 15/10/2026


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«Cartoon Keychain 3D Models: STL Charms and Flexi Figures»

The models fall into a few recognisable groups. Flat charms and tags carry a drawn or sculpted character silhouette and print in one piece. Articulated figures use linked segments so the tail, limbs or jaw move after printing. Miniature versions of game and anime characters sit between the two, often with a hole for a ring and a separate base. Holiday sets group several small shapes on one plate.

When you open a model page, check the overall size and scale first, since a charm meant for a bag strap and a desk figure differ a lot in print time. Look at the number of parts and whether the author expects glue or snap-fit assembly, and read the notes on supports and orientation. The material and settings listed by the author, plus photos of real prints, tell you more than the render. For articulated pieces, confirm the clearance between segments, because a slightly tight joint can fuse on a printer that over-extrudes.

Search results widen quickly if you try related wording: charm, pendant, keyring, tag, mini figure, or the name of the character style rather than a single title. Adding a technique to the query, such as articulated, flexi, multi-part or multi-colour, narrows the list to models that match your setup. Combining a theme with a printer type or a filament also helps when you want a specific finish.

FAQ

Perguntas frequentes

What size are cartoon keychain models usually?
They range from small flat charms of a few centimetres to larger articulated figures. The model page usually states the dimensions, and you can scale the STL in your slicer if the ring hole stays large enough.
Do these keychains need supports?
It depends on the shape. Flat charms often print without them, while figures with overhanging ears, tails or arms may need supports or a different orientation. The author's notes and print photos are the quickest way to check.
Can I print a keychain in multiple colours?
Yes. Some files are split into separate parts for multi-colour printing or for a multi-material unit, while others are single-colour and rely on paint. Check how many parts the file contains before you start.
Which filament works for a keyring that gets handled a lot?
Rigid filaments hold detail well, and tougher blends resist bending at the ring hole. Thin flat charms are more likely to snap than thicker ones, so keep an eye on wall count and layer orientation.

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