Print Profile(4)




Bill of Materials
Description
A compact football-themed keychain that combines a removable shopping cart coin with a spinning fidget ball.
The ball can be removed and used as a cart coin, then placed back into the flame-shaped holder attached to your keys. When not in use, the rotating ball adds a simple fidget function that makes the model more fun to carry and interact with.
The removable coin measures 23 mm in diameter and 2 mm in thickness. Its size is close to a 1 euro coin, so it should work with many shopping carts used in Europe. Compatibility outside Europe may vary depending on the cart lock mechanism. If there is enough interest, I can also add alternative coin sizes based on dimensions suggested in the comments.
This design comes in four color variants:
Classic Flame, Arctic Flame, Poison Flame, and Electric Flame.
Each version is prepared as a two-plate print:
- Plate 1: soccer ball
- Plate 2: flame body
The top surfaces are finished with ironing for a smoother final look.
Feature overview
Quick access removable cart coin
Pull the ball out in seconds and place it back into the holder just as easily.

Works as a shopping cart coin
The 23 mm coin is designed to work with many European shopping carts.

Spinning ball fidget feature
When not in use, the rotating ball adds a simple and satisfying fidget function.

Boost Me (for free)
Take it for a spin ⚽🔥
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 - remixes of this object, and 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.























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