Caddy-Lock

thingiverse

You can easily unlock any shopping cart with the Caddy-Lock. Normally, you would need a €1 coin to open it, but this tool does the trick for you. Its special shape allows you to withdraw it once the lock is opened. The compact part can stay on your keychain at all times. This little gadget is not just helpful for personal use - it's also great to lend a hand when someone else needs it. A shopping cart may seem like a small thing, but not having access to one because you didn't have a coin can be frustrating. By being able to unlock the cart, you're making that person's day a little brighter. And, of course, the smile you get in return is sure to brighten yours! The time it takes to print the Caddy-Lock is about five minutes. Print Settings: Rafts: Doesn't matter at all Supports: None needed Resolution: A high-quality print is achieved with 0.2 precision Infill: You can achieve full density with an infill of 100%