Come and see our amazing products. Luminous crystal spinner is 2 15/16 x 2 15/16 x 1/2 inch,it is made of ABS and electronic component,which is stronger, more environmentally friendly and healthy.The rope-drawn flywheel toy spins at high speed by pulling the flywheel, giving out a colorful halo, accompanied by a loud whistle, the night scene effect is better.LED Fidget Spinners for kids have multiple flashing patterns changing according to spinning speed. Simply press fidgt spinner, give it a whirl, and you will have many patterns that will astound everyone.Looks amazing in the dark.You will get a lot of fun while spinning clear LED fidget toys. Be no more uncomfortable, nervous or anxious.It also great gifts for kids teens adults. Pls confirm with us about the packing info, stock color and exact production time before placing your order.