The clear practice lock is pretty cute did a good job illustrating what a lock looks inside for a beginner but since all the pins are standard pins it becomes too easy to pick after day 1

But overall theres very little complain about

The major draw back is the torsion wrench which is too flimsy and deformed after the first 2 hour of usage

Not the best quality pick set but for the money you can practice with this set and if they get broke its not a big deal instead of trying to practice with an expensive set