Review on 📝 AGS MZ-2H X-Fine Graphite: Premium 0.21 oz Pencil Lead for Precise and Smooth Writing by David Roberts

Cheaper than a call to a locksmith. Used this on a lock that got stuck and wouldn't turn. A few jets of fine powder into the lock and onto the key solved the problem. Put the key in the lock a few times and it should turn. It is graphite based so it will stick to any surface including clothing and people. So be careful when using it. Be sure to thoroughly wipe off any powder that gets on your skin. The tip of the tube is wider than the keyhole, allowing some of them to get onto the lock cylinder. Wipe it off immediately, otherwise it will get dirty. The tip could be bigger to fit the keyhole.