Professional Mini Transparent Visible Locksmith Training Trainer Cutaway Brass Padlock Lock Picking Practice Set Kit

Features: Transparent lock, helping you know the mechanism of the locks, useful for Locksmith to train and practice. Well built, smooth working condition and durable for repetitive practice. Great for beginners: Great and useful set of lock that will help you master your lock skills after a short time of learning and practicing. With diverse sets formed with different accessories for you to choose, bringing you fun, knowledge, and skills. Nice toy for kids to improve their intelligence and practical ability and great gift for your geek friends. Four sizes optional, mini lock for size 1 to 3, bigger lock for size 4. Discounted at only: US$ 12.57