High-quality stainless steel bicycle chain fidget spinner with metal gears. Relieve stress, curb unwanted habits, and strengthen hand muscles. Portable and pocket-sized design for endless fun. Perfect for the office, home, station, and travel. Features: 1. Bicycle Chain Spinner Design: Crafted from precision metal materials and featuring stainless steel ball bearings, this fidget spinner offers incredibly smooth spinning and long-lasting durability. 2. Material: Made entirely of stainless steel with precision-machined parts, this fidget toy is built to last. Quiet ball bearings provide an exceptionally smooth and durable spinning experience. 3. Beat Bad Moods: Helps to stop unwanted habits like lack of focus or smoking. Instead of anxiety, simply spin the fidget spinner and play with it. 4. Benefits for Seniors: This spinner isn't just for adults and kids; it's also great for seniors! It can help strengthen hand and finger muscles to maintain dexterity. 5. Mini Fidget Toy: Small enough to hold in your hand, this pocket-sized fidget toy is highly portable. Perfect for the office, home, station, and travel. Make every moment more fun! It will bring you endless fun and let anxiety disappear. Specification: Material: Stainless Steel Color: Silver, Silver&Gold, Silver&Black, Multicolor Size: 5 x 5 x 3 cm Weight: 86 g Package Includes: 1 x Chain Fidget Toy 2 x Hex Wrench 2 x Screw