Light up your skate sessions with the Crazy Bright LED Wheels 4pk! Each set includes four wheels featuring advanced LED cores with lights on both the inner and outer sides for a bold, dynamic glow from every angle. Magnetic spacers use rolling friction to extend the wheels' lifespan, keeping your lights bright longer. Built using "CRAZYthane" with silver glitter, and a versatile 88A hardness, these hybrid wheels deliver a smooth, controlled roll whether you're cruising the streets or lighting up the rink.