Shopping Cart Coin Key

Coin/Key for European shopping cart. Form factor between 50 cent and 1 euro coin, compatible with most carts. Easy to put on a keychain and you can pull it out when the cart is unlocked with most systems. Just a simple and effective design. The ones in the picture have been printed super fast with a 0.8mm nozzle. Update 10-04-2024 Check out the Next Generation of shopping cart coins as well in the new version! https://www.printables.com/model/785080 Update 27-06-2023 Check out the USA (US quarter) version: https://www.printables.com/model/514395 Check out the UK (Pound) version: https://www.printables.com/model/514397 Update 15-08-2023 Here are also references to the 1 euro and 2 euro coin. These have similar functionality, but without the extra attachment. https://www.printables.com/model/485369 → 1 Euro dummy coin https://www.printables.com/model/485368 → 2 Euro dummy coin