Cocotina Unlocking Lock Pick Set Locksmith Training Extractor Tool + Cutaway Transparent Brass Practice Padlocks + 1 Key

You can see clearly that how the pins work when a key is inserted;

You actually can see the pins moving up and down as the key slides into and out of the lock

In perfect smooth working condition with no loose parts or pins will come out

Comes with 9pcs Premiere Pickset.

Package includes: 1 x Padlock; 1 x Key; 9 x Premiere Pickset