Our tungsten weights are designed for Pinewood Derby 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 pinewood derby weights tungsten of 3.25 ounces of 3 sizes, including 9 pieces; they have no sharp edges, non-toxic, safe for kids 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 pinewood derby 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

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Ruisita 3.25 Ounce Tungsten Pinewood Derby Weights Pinewood Derby Car Weights Tungsten Weights Cylinders Weights in Assorted Sizes to Make The Derby Car (3.25 Ounces)

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