Locksmith expert professional quality: 15-piece complete lock picking set meets all your lock picking needs, including 2 transparent training locks, 4 keys, 12 lock picks, 2 auxiliary tools, and 1 nylon carrying case. New upgraded materials: The improved lock set features a robust and compact design. The precision lock cylinder moves smoothly and withstands repeated use without loosening, ideal for extensive practice. The lock picks are crafted from high-quality stainless steel with non-slip textured handles, and the tension wrenches are designed with optimal thickness for reliable performance. Progressive difficulty training: 2 transparent practice locks allow beginners to visualize internal mechanisms. As skills develop, users can transition to picking by tactile and auditory feedback, increasing challenge and engagement. Comprehensive instructions: Includes a detailed printed guide developed by experienced tool designers to help users learn proper techniques. Additional support materials are available upon request to assist in mastering the fundamentals of lock manipulation. Multipurpose and engaging gift: This set is designed for practicing lock manipulation on various lock types, enhancing hand-eye coordination and problem-solving skills. Ideal for hobbyists, puzzle enthusiasts, or anyone interested in learning the mechanics of locks. A thoughtful and interactive gift for individuals who enjoy hands-on challenges and skill-building activities.