For Who: Specifically designed for people who can't keep their fingers still ,and the people always stress and nervous.The toy makes you feel relax ,calm and have funny.
LED Flash Function: Vibration will glow and turns off automatically after 12 seconds, so you also could spinner it as normal fidget spinner.
Material: Made of high quality aluminum metal material and precision bearing,so it could spinner about 1-3 minites,latest design, stronger and more durable than ever.
Perfect Toy: Finger spinner is a small spinning device,pocket sized,easy to carry, easy to use,have fun anytime, perfect toys gift for kids adults.
How to Use:Hold spinner in one hand and use the other hand to spin it rapidly using small continuous strikes to keep it spinning indefinitely with practice, spinners can be spun using one hand only using the fingers of one hand to stop and start spinning.