Specifications‎:‎Creative LED flash light hand spinner and the colorful lights can create 64 kinds of patterns‎,‎ which looks cool‎.‎With switch design‎,‎ more convenient to use‎.‎A good choice for killing time‎,‎ helping relieve stress‎.‎Perfect size suitable for adults and kids‎.‎High performance bearing for extremely fast and long spin times‎.‎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:‎ ABSQuantity‎:‎ 1 PcPattern‎:‎ 64 Kinds of Changing PatternsPower Supply‎:‎ 5 x Button Batteries ‎(‎Included‎)‎Features‎:‎ Creative‎,‎ Fingertip Gyro‎,‎ Stress Relief‎,‎ Color Changing LED Light‎,‎ Glow In the DarkSize‎:‎ 7cm x 7cm x 1.3cm/2.76" x 2.76" x 0.51" ‎(‎Approx‎.‎‎)‎Notes‎:‎If the LED light not work‎,‎ the battery might  run out of energy during  the long‎-distance transportation‎,‎ you may  use a thin blade pry glass‎,‎ or replace a new battery‎.‎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.‎