1、★Full Stainless Steel Construction, Precision machining parts make this fidgets toy not easy to damage. 2 silent bearings are used in this hand spinner to bring you ultra-smooth spinning experiences and long time durable usage. 2、★Great Fidgeting toy for releasing anxiety, relaxing, staying awake, and other attention disorder issues. Helps you calm down while stressful and brings creative ideas with deep thinking,kills your time when gets bored. 3、★Suitable for Adults and Kids over 12 years old and the beautiful packaging included makes our fidget spinner the ideal gift for your friends. Gifts for Adults and Kids, Metal Finger Hand Spinner Toys. Features: ★Full Stainless Steel Construction, Precision machining parts make this fidgets not easy to damage. 2 silent bearings are used in this hand spinner to bring you ultra-smooth spinning experiences and long time durable usage. ★Great Fidgeting for releasing anxiety, relaxing, staying awake, and other attention disorder issues. Helps you calm down while stressful and brings creative ideas with deep thinking,kills your time when gets bored. ★Suitable for Adults and Kids over 12 years old and the beautiful packaging included makes our fidget spinner the ideal gift for your friends. Gifts for Adults and Kids, Metal Finger Hand Spinner Toys. ★Ergonomic curved shape design for hand comfort and long term usage. Simply flick and spin for hours with one or two hands. ★Easy To Carry,Small,Simple,Discrete and Fun,also effective for Focus and Deep Thought. Perfect EDC Hand Spinners gifts and size suitable for Adults and kids. Specifications: Chain material: stainless steel Gear material: stainless steel Packing List: 1 * Fingertip sprocket 1 * Fingertip sprocket