Pure Brass Fidget Spinner Gears Linkage Fidget Gyro Toy Metal DIY Hand Spinner Spins Long Time EDC Focus Meditation Break Bad Habits ADHD with Multiple Premium Bearings 13 Bearings Black

Gears Linkage Design one or more bearings in each gear Brass Gears Aluminum Frame High Quality Bearings Diameter about 4in Thickness about 14in Weight about 50oz Long Spin Time 24 minutes Doublelayer structure easy to carry simple discrete and fun also effective for focus and deep thought Mechanical Fidget Spinner It spins incredibly well considering the inertia from all the gearing How to use Hold spinner with one hand and spinstop with other Increases Focus and Attention for Teens and Adults with ADHD ADD OCD and Autism Please note This product contains small parts and is not for children under 14 years old Great For Fidgeters Perfect for waiting in lines meditation timing quitting bad habits striking up conversations and more Its impressively smooth sturdy wellmade and captivating It will come in a zippered case to protect Very solid and well machined Fun to disassemble and spins forever