Ruisita 3.25 Ounce Tungsten Weights for Wood Car - Cylinders in Assorted Sizes to Optimize Speed, Compatible With Pinewood Derby

Ruisita 3.25 Ounce Tungsten Weights for Wood Car - Cylinders in Assorted Sizes to Optimize Speed, Compatible With Pinewood Derby

• Our tungsten weights are designed for handmade wooden car competitions, and with which, your car's potential energy will be built up thus to cause a faster speed and help you to win the competition
• Package includes: each package comes in tungsten weights tungsten of 3.25 ounces of 3 sizes, including 9 pieces; they have no sharp edges, non-toxic, safe for people to use
• Sizes: 5 pieces of 1/2 ounce, 2 of 1/4 ounce, and 2 of 1/8 ounce, they can be freely combined as needed to allow your racing car to add weight at the back to increase speed
• Easy to install: the cylinder is 3/8 inch in diameter, which is the standard bit size; you can just drill a hole, insert the weight and paste it in place to use
• Each set of weights tungsten was equipped with a transparent plastic box with the size of 2.8 x 2 x 0.6 inch /7.2 x 5.2 x 1.6 cm, easy for you to carry when you need them, also convenient for you to storage when not in use