> A keychain that acts as a coin to unlock shopping carts. Likewise :) If you've got access to a 3D printer, this works well: https://www.printables.com/model

> A keychain that acts as a coin to unlock shopping carts. Likewise :) If you've got access to a 3D printer, this works well: https://www.printables.com/model/167637-removable-trolley-euro-coin-keys https://www.printables.com/model/167637-removable-trolley-eu... > Replacement keys for my butterfly keyboard MacBook. It’s a drop in replacement that delays a new laptop purchase. Can I ask for more details of this? Was it the Apple replacement, or 3rd-party/DIY?