High Density: The purity of this set of tungsten weights is 99.95%, which is 1.7 times higher than lead density. Equal weight is smaller to create more potential energy, resulting in faster speed to help win the race.
Five Sizes: This tungsten weights includes 1/2oz*4, 1/4oz*2, 1/8oz*2, 3/16oz*2, 1/16oz*2. More sizes are available to suit different situations, making it easier to adjust your car precisely.
Safe Material: These tungsten weights steels are processed safely with no edge, non-toxic. It is safe even for children to operate.
Easy to Install: Our cylinders tungsten are 3/8” in diameter (standard drill size). You only need to drill a hole in the pine car, insert the weights and hold it in place.
Easy to Store: Each set of tungsten weight comes with a storage box( 2.64*2.05*0.48”), which is easy to carry and can also use for storage.