3.25 OZ Tungsten Weights Steel Weights for Pinewood Derby Cars,4 Different 14 Pieces Multiple Sizes of Pinewood Derby Incremental Weights, Pinewood Derby Weights for Derby Pine Race Wood Car
[SAFE QUALITY] Our Tungsten is made of safe material cylindrical without sharp edges, and without containing harmful substances, It is safe even for children to operate.,and you can rest assured to use
[DIFFERENT SIZE] 4 pieces of 1/2 ounce, 2 pieces of 1/4 ounce, 4 pieces of 1/8 ounce, 4 pieces of 1/16 ounce. Total 3.25 ounces. 14 pieces of multiple sizes that could satisfy the racing speed you want to enhance.
[High-Density]: Our Tungsten is of 99.95% purity, 1.7 times higher than lead density, which means it can increase more potential energy, leading to maximum kinetic energy at the end of the race. Multiple sizes make precise tuning of your Pinewood Derby car easier. Optimize Car Weight to Make The Fastest Derby Car
[EASY INSTALLATION] Tungsten weights are 3/8 inches in diameter and easy to install with just a 3/8" drill bit. Drill the hole, place the weight, and secure it in place with glue if desired, This tungsten is a standard size that could fit most derby cars.
[What You Will Receive]: You will get 12 pieces of tungstens, The Tungsten set comes in a plastic box, Reusable and easy for you to carry around and Easily store