Great lock to start learning on. It really helps to see what you’re feeling while you’re learning the nuances of tensioning and setting

tons o fun, stumbled into this because of a YouTube recommendation. super pleased with my purchase!

This is great especially for a beginner like myself. I only wish there was a metal ring around the core or something cause I chipped the acrylic at the bottom of the keyhole with the turning tool a little bit, but I can only assume it was user error, still love this product