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3D Models for Card Holders: STL Files to Print

This collection gathers 3D models for card holders, from desk stands for business cards to trays that keep a hand of playing cards upright and organizers for SD and memory cards. The files are meant for 3D printing at home or in a workshop, and most designs are small enough to fit a common build plate. Look through the variants to find the format, card size and layout that match how you store your cards. 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 14/10/2026


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«3D Models for Card Holders: STL Files to Print»

The models split mainly by what they hold. Business card holders are usually a single angled block or a two-part stand that keeps a stack visible on a desk, while playing card holders are wider, often with several rows or dividers so cards stay separated during a game. Memory card organizers go the other way: small slots or labelled compartments for SD and microSD cards, sometimes combined with a USB stick bay in one body.

When you pick a model, check the card dimensions the author lists, since business cards, playing cards and memory cards differ in thickness and footprint. Read the part count and assembly notes: some designs print as one piece, others need screws, glue or a sliding lid. On the author's page, look at the recommended material and settings, whether supports are needed for overhangs, and photos of real prints to judge wall thickness and tolerances.

If the results feel narrow, try related wording. Searching for card stand, card tray, desk organizer, deck holder or memory card case usually surfaces different designs, and adding a material or a use case such as desk, game night or travel narrows the list further. You can also search by card type, for example business card, trading card or SD card, to move away from generic holders.

FAQ

Perguntas frequentes

What card sizes do these holders fit?
It depends on the design. Authors usually state the card format and the slot dimensions on the model page, so compare those numbers with the cards you actually use before printing.
Do card holders need supports?
Many are printed flat or in two halves and need none, while angled stands and deep slots may require them. The print settings section on the model page is the place to check.
Which material works for a card holder?
PLA is common for desk pieces, and PETG is often chosen where a holder flexes or is handled a lot. Follow the material the author lists and adjust the layer height for thin walls.
Can I change the slot width or the number of rows?
Some models are published as parametric files or include several variants with different row counts. If only a fixed version exists, scaling in the slicer changes the slot size along with everything else.

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