Are you looking for a unique gift for your family or friends? This optical illusion stress toy can bring excitement to anyone, ideal for Stress Relief, Autism, Anxiety, ADHD, etc.Why You Can Choose Us With Confidence:- High-quality aluminum alloy, healthy for both adults and kids.- Perfect for people to release imagination and relieve stress.- Designed to spin on any desk or flat surface, it will show the great effect of a continuously flowing helix.- Get a fun gift for your friend, your kid, or yourself!- Can be reused indefinitely and washable to keep clean.- Affordable, compact, and easy to carry.- Suitable for home, office, school, etc.- With the function of rotation, decompression, desktop, decoration.How To Play The Kinetic Spinning Ball:Just put the ball on any flat surface, like the desk, desktop, floor, etc., then turn it gently by hand. The ball will continuous rotate, create an uninterrupted spiral rotatingSpecifications:Material: Aluminum alloyRotation max time: about 3 minutesColour: pinkSize: Diameter 45mmNotice:1.Do not spin too fast, the optimal rotation time is about 20-40 seconds.2.There is a running-in phenomenon at the beginning (noise, the rotation time is not long).Package Includes:1*Kinetic Desk Spinning Ball Toy