Received this as part of a contest and this was fun to build. It is neat to see the mechanism behind a lock. Would love to build some of the other ones. Nice quality wood. Word of caution really pay attention to instructions or you'll have a lock that won't close for being upside down. Forgives a little if you assemble it wrong but don't push your luck. Saving my $ to get the one I really want. By the way you can actually hide something in this lock. Kids love it.