3D Models for Card Holders and Mega Boards
This collection gathers STL files for card holders, dividers, token trays and cases for large control boards, along with a few novelty printed cards. It is useful when you want to organise a card collection or house electronics in a printed shell rather than buy a ready-made part. Most of these files are small enough for a desktop 3D printer and print in one or two pieces. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。
このコレクションの選定方法
このコレクションは、Polyzonが対応サイトの検索結果をもとに作成しています。重複やプレビューのないモデルは除外し、関連性の低いものは後ろに回し、それ以外は検索結果の順に並べています。モデルの権利は各作者にあります。利用条件は各モデルのページでご確認ください。
選定基準:Polyzon編集部 · 本文の更新日:2026年10月13日
まずはここから
このコレクションのすべてのモデル

Mega Truck v1

Thestalos the Mega Monarch - yu-gi-oh!

SD Card Mountain
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Electronic case for Arduino Mega 2560 + Ramps 1.4 + LCD 2004 - 3D Modular Systems

Sega Game Gear Cart holder 10x

Flexi Mega Charizard X EX - Phantasmal flame

Mega Gengar Pokemon

Velociraptor Business Card
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"Here to Slay" Multi-Counter (Action Points & Heroes & Monsters) Incl. tokens

Anycubic i3 Mega S - SD card relocation

Pokemon Bulk Card Dividers

Mega Mewtwo Pokemon card

BUSINESS CARD CASES
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ILI9486 3.5 TFT ARDUINO MEGA

AnyCubic i3 Mega Pro SD Card Continuity Clamp

3D Printed Valentine's Day Cards - Mega Pack

Wallet Card

UNO Card Box
Matrix 64 x 32 & Arduino Mega

Mega SD Card Storage 3x3 - Gridfinity

POKEMON MEGA CHARIZARD X EX COIN MÜNZE TCG

Card Slinger
Christmas Reindeer kit card
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Mega Rayquaza - Pokemon

Anycubic All-Metal Mega SD-Card mount (Cablecc EP-076 for RPi)

Pokémon - Mega - Phantasmal Flames - 500 Card Box

Compact Card Wallet

3D-printable Davinci catapult gift card
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ILI9486 3.5 TFT Arduino Mega Enclosure

Anycubic i3 Mega Pro (S) internal Pi Zero 2W mount with external SD card access

MEGA microSD Card Storage

Pikachu - Mega Charizard Poncho

Rocketship business card
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Here to Slay" Extended Multi-Counter (Action Points & Heroes & Monsters) Incl. tokens

Mega Froslass Card

Mega Gengar EX Pokemon

Memory Archive: SD & Micro SD Storage Case | 33 Slots

Tie Fighter Interceptor Kit Card
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Mega Gengar Pokemon

DIN Rail Mount for MESA 7i96S I/O card for Plasma CNC (v1.0.0)

Mega Box

King card 3d

Millennium Falcon Kit Card by Fixumdude
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Mega Mewtwo Pokemon card
«3D Models for Card Holders and Mega Boards»
The models fall into a few groups. Card holders and cases cover business cards, game cards and token trays, while dividers and storage pieces deal with larger trading card collections. A separate group houses Arduino Mega boards and similar control electronics, and another covers printer-side parts such as SD card mounts and relocation brackets. Novelty items, from printed greeting cards to card-themed figures, round out the list.
Before printing, open the author's model page and read the details. Check the internal dimensions against the cards or board you have, since thickness and tolerance decide whether a card slides in or sits loose. Look at the part count and whether the model is split for assembly, whether supports are needed, and which material and settings the author lists. Photos of real prints show more about fit and surface finish than a render does.
If the results feel narrow, try other wording. Card holders are also listed as deck boxes, card trays, card stands, dividers or sleeves, and electronics cases appear as enclosures, housings or mounts. Adding a size, a card format or a board name to the query usually narrows the list faster than browsing. Related topics such as tabletop accessories, board game inserts and control box housings often lead to the same kind of files.
よくある質問
How do I know which card size a holder fits?
Do card holders and dividers need supports?
What should I check before printing a case for a large control board?
Which material works for thin card dividers?
3Dモデルのカテゴリ一覧
暮らし・日用品からCNCまで、すべてのテーマをそろえたカタログ。対応サイトを横断して検索できます。


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