Pinewood Derby Wheel Bore Polishing Kit - Novus Polish & Cotton Spears For Faster Cars

Pinewood Derby parents and kids, this wheel bore polishing kit is your secret weapon for building a faster car! The science is simple - the biggest source of friction on a derby car is where the wheels spin on the axles, and polishing the wheel bores reduces that friction significantly. This kit includes everything you need: Novus Plastic Polish #2 specifically formulated for plastic, and perfectly-sized cotton spears that fit exactly into any derby wheel bore. The process is easy - just put a cotton spear in any household drill, dip it in the polish, apply to the wheel bore, wash, and assemble. The improvement in speed can be dramatic because you're removing microscopic imperfections in the plastic that create drag. This works on all derby wheel brands since they all have the same bore diameter - Pinewood Derby, Awana, Pine Car, you name it. The kit comes with detailed instructions so even beginners can get professional results. As a US company that's supported the derby community for over 20 years, Pinewood Pro knows what they're doing. The product has been independently tested and passed CPSIA safety standards too. Whether you're a derby veteran looking for every competitive advantage or a first-timer wanting to give your kid a good experience, this simple polishing process can make a real difference in race results. One of those clever derby accessories that seems small but can actually move your car from middle of the pack to podium finishes!