Specifications‎:‎This mini finger spinner is great for fidgety hands and ADHD sufferers‎,‎ which helps relieve stress‎.‎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.‎ As its know to all that the dust on the bearing will effect its service life and rotating time‎.‎Type‎:‎ Finger SpinnerShape‎:‎ Tri DartQuantity‎:‎ 1 Pair ‎(‎2 Pcs‎)‎Material‎:‎ AlloyFeatures‎:‎ Mini Finger Spinner‎,‎ Decompression Toy‎,‎ Tri Dart Hand SpinnerWidth‎:‎ 9cm/3.54‎"‎ ‎(‎Approx‎.‎‎)‎Notes‎:‎This product can not be washed with water‎!‎ After playing a long time‎,‎ soak it with alcohol‎,‎ for cleaning the bearing‎.‎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.‎