Specifications‎:‎It is very suitable for work‎,‎ study‎,‎ home leisure time to relax‎,‎ relieve stress‎.‎Perfect size‎,‎ suitable for adults and kids‎.‎Practical aid in treatment related to stress‎,‎ anxiety‎,‎ ADD‎,‎ ADHD‎,‎ OCD‎,‎ autism‎,‎ and more‎.‎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 PcOccasions‎:‎ Home‎,‎ Office‎,‎ School‎,‎ etcFeatures‎:‎ Creative‎,‎ Stress Relief‎,‎ Darts‎,‎ ‎,‎ Swords‎,‎ Whirlwind‎,‎ Cosplay PropsSize‎:‎ 7cm/2.76‎"‎ ‎(‎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.‎