Not like a regular yo-yo, this toy is equipped with lights for an illuminating experience! Radiate your "rock the baby", light up your "lariat", put some flair in your "forward pass" as this bad boy explodes with colorful lights. With a flick of the wrist it lights up from the motion sensor inside. Equipped with four ball bearings, this yo-yo is ready for some serious spin action. Great for young ones who want to learn some cool new tricks. Nothing makes the concept of rotational inertia more exciting than a yo-yo! Features: Easy-to-follow instructions for beginners Four ball bearings for increased speed and better tricks Glows from the inside when it is spun Looks cool in the dark Box Size: 5.00in (12.70cm) x 4.00in (10.16cm) x 1.25in (3.18cm)Recommended for ages 6 and older. Colors May Vary.