Lazer racerz sky scraper stunt challenge contents 1 x lazer racerz batteries included 1 x track set 1 x quick start guide 1 brochure the ultimate race to the speed of light real headlights and lazer trail go vertical and reach your max lazer height lazer racerz are the brand new collectable toy cars with built in uv lights that react with their custom glow track leaving fantastic lazer stripes in their wake