If something is locked, you should leave it alone. But if that something is your property and you’ve lost the key, well, knowing how to pick a lock might come in handy. This Lock Pick Set will give you the basics for getting past simple locks.

This set includes a practice, clear padlock and 15 different lock picks so that you can learn the skills of a lock picker. You’ll be able to see what’s going on inside of it while you try to get it unlocked. Take your time in figuring this out before you try on the real thing. When you’re ready, take your tools to an actual lock.

This is a useful set. People find old lockboxes and desk drawers that have been locked up all the time with no idea where the key has gone. Having this skill can save you a couple of bucks since you won’t have to call a locksmith. And you hopefully the piece you’re trying to get into won’t need to be destroyed. You can get this set for $19.99.