(breakable) Shoppingcard Chip / Einkaufswagenchip
thingiverse
Most shopping cards are possible to unlock with "put in - put out" but sometimes the "loading" is sideways, so it needed a coin. A reusable solution is here: https://www.thingiverse.com/thing:3449904 But I prefer a small solution that only becomes a cap in an emergency, in which case I would then reprint it afterwards. For best "round" coins it is necessary to print the coin and the mount layer separately but beside. So, I added divided parts separately. In the .m3f version for PrusaSlicer I also shorted the "bridge"-part on the mount for better breakings. **For best results I recommend importing the 3mf project.**
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