LED Light Fidget Hand Spinner - (Assorted Color)

High speed Si3N4 High Quality. Small coefficient of friction. Note: This spinner fidget is one of the first spinners with LED LIGHTING SPINNERS in the market;you need to pull the paper from the batteries to turn the continuously changing light on and put the paper back to turn the light off. 20 Hours continuously lighting. A good choice for killing time;helping relieve stress Gurantee 1 mins plus up to 4 min spin time Product size perfect size suitable for adults and kids Using great bearings;the middle one is a hybrid ceramic bearing;for ultra smooth spin High performance bearing for extremely fast and long spin times How to play: 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 Product weight: 30g. Color changing led. Package Content: Package: 1 LED spinner