Pine Car Body Builder Kit from Woodland Scenics. Pump up your racer's physique for a strong showing! Use the Body Builder Kit to add height, fenders, fins and other realistic details to a block or wedge. More than 50% lighter than pine, balsa wood is simple to cut and shapes easily with sandpaper. Use the included PineCar Formula Glue® to attach wood details. Kit includes 5 blocks of balsa wood and glue.