Specifications‎:‎Creative LED flash light hand spinner and the lights can create different letters‎,‎ which looks cool‎.‎This mini finger spinner is great for fidgety hands and ADHD sufferers‎,‎ which helps relieve stress‎.‎It supports 1 minute plus up to 4 minutes spin time‎,‎ a good choice for killing time‎.‎Using great bearings‎,‎ the middle one is a hybrid ceramic bearing‎,‎ for ultra smooth spin‎.‎Perfect size suitable for both adults and kids‎.‎Hold spinner in one hand and use the other hand to spin it rapidly‎.‎It will spin indefinitely with your small continuous strikes‎.‎With practice‎,‎ you may only use the fingers of one hand to stop and start spinning‎.‎Advantages‎:‎1‎.‎ Great for anxiety‎,‎ focusing‎,‎ ADHD‎,‎ autism‎,‎ quitting bad habits‎,‎ staying awake‎.‎2‎.‎ Easy to carry‎,‎ small‎,‎ simple and fun‎,‎ also effective for focus and deep thought‎.‎3‎.‎ Perfect finger toy to keep your hands busy or to just play with‎.‎ It feels nice in the hands and it is silent so you won't be bothering anybody‎.‎4‎.‎ Interior and exterior anti‎-dust design to protect the bearing‎.‎ It is known to all that the dust on the bearing will effect its service life and rotating time‎.‎Type‎:‎ Luminous Finger SpinnerShape‎:‎ TrianglePattern‎:‎ Flash Light‎,‎ English LettersMaterial‎:‎ ABS‎,‎ 608# Bearing‎,‎ LEDPower Supply‎:‎ Button Battery ‎(‎Included‎)‎Features‎:‎ LED Flash Light Finger Spinner‎,‎ Decompression Toy‎,‎ Triangle Hand Spinner‎,‎ Glow In The DarkSize‎:‎ 7cm x 7cm x 1.3cm/2.76" x 2.76" x 0.51" ‎(‎Approx‎.‎‎)‎Notes‎:‎If the led light doesn‎'‎t 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.‎