Features: brand new and high quality Widely used: Pull line flywheel is a game project for childrens free for time,various designs can help improve your childs cognitive skills, suitable for childrens parties, birthday gifts and teaching rewards, etc. This plastic spinner toy is very suitable for cultivating excellent sensory exploration and concentration. At the office, commuting, studying, in a meeting or watching TV. Simply keep one in your purse, pocket, car, or desk drawer and know that you for always have this simple device with you. Great Birthday or Festival Gift for Your Kids, or As any Special Day Gift Pull rope toys, by pulling, the flywheel rotates at high speed, emitting colorful halo, companied by loud whistles, the effect is better at night. Package Includes: 5 Pieces Fidget Spinners Specifications: Material:Plastic Diameter:Approx.7cm/2.76in Color:Random Battery:Powered by 2 Button Batteries(Included) note: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.