Specifications:A good choice for killing time, helps relieve stress.Great for fidgety hands, ADHD sufferers, etc.Features unique dragon head design, extremely cool and chic.Ideal for people trying to quite smoking, leg shaking and all type of attention disorder issues.Small enough to carry in your pocket, spin it anytime and anywhere possible.How to Use:Hold spinner in one hand and use the other hand to spin it rapidly, and keep it spinning indefinitely by using small continuous strokes. Spinner can start and stop spinning only with the help of one finger.Type: Hand SpinnerMaterial: Zinc AlloyQuantity: 1 PcFunction: Rotating, Stress ReliefOccasions: Home, Office, School, etcColor of Middle Round Part:[Our Style Black] Color of Middle Round Part: Gold[Our Style Gold] Color of Middle Round Part: BlackFeatures: Creative, Fingertip Gyro, Cool Dragon Head, Tip Spiral ToySize: 6cm/2.36" (Approx.)Notes:The bearing of this product can not be washed with water! After playing a long time, soak the bearing with alcohol for cleaning.Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.