This lightweight 2.25" hyperactive yo-yo is great for beginners who are looking to learn the art of yo-yoing. The motion sensitive light flashes upon use and stops when in place. Each piece on a blister card. Comes in an assortment of red, purple, and blue. Assortment may vary. 2 AG3 batteries included. Batteries replaceable. Sold by the dozen. One dozen in polybag.