This solar racing car kit is both fun and educational, and both adults and children (ages 9 and up) can appreciate it. Why not learn about (or teach) the basics of solar energy in a fun way? Why not use a solar car kit? When completed (assembly takes about 30-45 minutes), the solar car can move 1-10 feet in just 6 seconds. No batteries, soldering iron, screwdriver, or glue are required. You can change your solar car by painting its transparent body with spray paint or other paint. Included within the kit is a small solar photovoltaic panel that has a solar cell. Features * A very good educational demonstration of solar power * One kit per four students recommended * 10 feet in six seconds * Great for solar power enthusiasts and modelers * Clear plastic body allows for custom paint, or not * slick and slender look Specifications • Dimensions: 9”L x 4”W x 2”H • Weight: 1 lb. You can have a ton of fun under the sun with the solar car.