Diameter:3 inches(8 CM)
The spinner can used this way:
Hold spinner in one hand and use the other hand to spin it rapidly using small continuous strikes to keep it spinning indefinitely with practice spinners can be spun using one hand only using the fingers of one hand to stop and start spinning. These are perfect pocket pieces for people wanting something small,simple,discrete and fun-also effective for focus,stress relief and deep thought.
1.Please allows 0.1-0.2 inches error as manual measurement.
1.1-3 Minute Average Spins!, Gold Spinner Fidget
2. High Speed Brass Bearing .These are removable.
3.Great Toy For Fidgeters. Flick And Spin For Hours With Just One Or Both Hands
4.Great For Anxiety, Focusing, ADHD, Autism, Quitting Bad Habits, Staying Awake.
More Balance : 1-5 Minute Average Spins!High quality red copper material.
Spinner smoothly: Ceramic stainless steel hybrid Bearings ，Bearings can be replaced by their own demolition.
Great Toy For Fidgeters: Flick And Spin For Hours With Just One Or Both Hands
ADHD Focus: Great For Anxiety, Focusing, Autism, Quitting Bad Habits, Staying Awake.
Easy To Carry: Small,Simple,Discrete and Fun,also effective for Focus and Deep Thought