25-Pice Picking Kit: This kit contains everything you need to become a professional smith, 12 hooks, 5 tightening keys, 3 transparent practice s, 4 types of keys. High quality stainless steel picks: These picks are made of smooth, precision stainless steel that is strong enough to open the . And those non-ip plastic grips ensure a comfortable grip feeling. Exceptional fun and learning: picking is not a fun hobby, but also a valuable skill to bring you home in case of trouble and a good educational tool for children to develop their wits. 4 s training offer 5 challenges: 1 ot pad, 1 AB , 1 flat cylinder and 1 cross cylinder (from easy to harder) so you can get the mechanism behind the un from the t. Widely used in life: Different selection tools are sufficient to try different types of s. Such as bicycle s, homes, living room and bedroom doors, pads, filing cabinets, and drawer s.