Made of Titanium Alloy material

High performance bearing for extremely fast and long spin times

1-3 minute average spins great for fidgety hands

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

Help reduce stress, anxiety and symptoms associated with ADD/ADHD, Autism, nail biting, hair twirling and leg bouncing; also effective for focus and deep thought

Ergonomic curved shape design for hand comfort and long term usage