Feature:1. Sturdy: Fingertip toy is a unique metal gadget full of mechanical sense, not only is it strong, not easy to deteriorate, but also with its unique design, it achieves a non removable feature to ensure its durability and safety, great for those who have inflexible hands to relieve stress.2. Portable: The relaxing mini finger toy is portable and small enough to play with one hand. This way, you can easily carry this delicate toy in your pocket while travelling, at work, and play with it in the office, at home, at the station and anywhere else.3. Stress Relief: Fingertip toy is great for releasing anxiety, relaxing, staying awake, ADHD, ADD, Autism and other attention deficit disorder issues. It helps you calm down when you are nervous, and it helps you pass the time when you are bored.4. Practical: Whether it is boredom while waiting in a queue, relaxing your thoughts while meditating, timing yourself, changing bad habits, starting a conversation, and other occasions, it is convenient and fun for you. For people with hand floaters, ADD and ADHD, it can effectively relieve stress and anxiety.5. Ideal Present: Fingertip toy not only has unique charm and practicality, but also can convey your care and concern for the recipient. Whether you give it to your friends and family or business partners, it can be a memorable present.Specification:Item Type: Ratchet Wheel Ring ToyMaterial: Stainless Steel.Package List:1 x Ratchet Wheel Ring Toy19 x Magnetic Parts1 x Screwdriver2 x Hex Wrenches