Kit 870: Race toward fun with Laser Pegs' 12-in-1 Race Car kit. LED lighted construction set comes with everything you need to build limitless designs, including an Indy race car, star ship, V racer, tractor, monster truck and more. Laser Pegs pieces are compatible with other major building block sets, so you can add colorful light to your favorite toys for endless creative possibilities. The Race Car kit includes a triangle power base. Just pop in 3 AAA batteries or attach an AC adaptor and you're ready to create lit-up models with 20 lighted pieces and 80 clear construction parts. Laser Pegs is the only construction system that lets you build with light, revolutionizing the toy building block arena. A melding of Lite-Brite and Lego, this unique children's toy lights up by using long-lasting, high-quality LED lights inside building blocks. It combines 2 things kids love: light and building, making it a great gift that appeals to girls and boys of all ages. Laser Pegs pieces are 100% recyclable for an environmentally friendly toy your kids will love. Get started building with light using blocks as bright as your kids! Ages 5 and up.