Pine-Pro Components are designed to bring a fresh, new look to your Pinewood Derby Car! These blocks of wood serve as the platform on which you will design and build your Wood Derby Car. Pre-cut in a triangular/wedge shape. Accurately cut axle grooves. You may add a driver figure, spoiler, seat, canopy, steering wheel, decals, paint, or any other details to personalize your entry. Your wheels and axles are provided in these kits. Follow the enclosed instructions and use your imagination to make your Wood Derby Car special.