Slim Business Card Case (TPU 68D Friction Fit)
Print Profile(1)

Bill of Materials
Description
I made some 3d printed business cards for a friend. Couldn't find a good pocket or bag carry case for them, so I made this.
A compact, pocket-friendly business card case designed to securely hold up to 10 standard-size 3d printed business cards (88.9 × 50.8 mm x 1.2 mm). The lid uses a tuned friction-fit with a slight internal taper, allowing it to slide on easily and lock in place without magnets or hardware.
Designed for everyday carry, the case features rounded outer edges for comfort in pockets or bags, while maintaining tight internal tolerances to prevent cards from shifting or rattling.
This model was printed using Bambu Lab TPU for AMS (68D). The fit and retention are specifically tuned for this material, taking advantage of its slight flexibility to create a secure closure.
⚠️ Note: I cannot verify fit or performance with other filaments as I had a very specific use-case. Results may vary due to differences in rigidity and print tolerances.
- Holds up to 10 standard business cards
- Friction-fit lid (no magnets required)
- Designed for TPU flexibility and durability
- Pocket-safe rounded edges
- Clean, minimal design
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including, but not limited to, publishing derivative works outside the Makerworld platform or hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money or collect fees. Subject to the above restrictions, derivative works may be published only within the Makerworld platform, and all such derivative works must be licensed under the same SDFL‑C license, without modification or additional terms. You may download the digital versions of this object, 3D print it, and display images, videos, or usage demonstrations of 3D printed versions of the object on personal social media platforms or Makerworld official channels, provided that no digital versions of the object are shared or distributed.











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