Description Fidget Spinners, Metal Finger Hand Spinner Toys with Glowing Lights, Aurora GreyFigets spinners need to absorb light for 30 seconds and 60 seconds under light conditions (sunlight, mobile phone taillights, etc.), and then release light in the dark. Spinning time is greater than 4 minutes, silent bearing, sound less than 15 decibels. Decompression toys release nerve energy and improve attentionEASY TO CARRY: Its simple, lightweight, pocket sized and fun Unique UFO design, the best gift for family and friendsNote: Manual measurement, there may be 1-2cm/1-3g error, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture.Delivery Quantity: 1