Aldi cart release

This is a key I designed to replace having a quarter to use a Aldi shopping cart a few years ago. It is designed to fit on your keychain, and when used, can either be left in the slot while shopping, or twist and remove to put your keys back in your pocket. Generally I print dozens of these at a time and distribute to friends. I also keep them in the ashtray of my car and pass them to people at Aldi. I have poster this make on Thingyverse as well