3 Oz Tungsten Weights 3/8 Inch Incremental Cylinders Car Incremental Weights for fine BSA boy Scouts

Package content: total weight 3 ounce, 9 pieces tungsten weight in 4 different size, 4 pieces 1/2 ounce; 3 pieces 1/4 ounce; 2 pieces 1/8 ounce. Safe material: tungsten is non-toxic for safe handling, no sharp edges, completely safe for Kids and Adults alike. Easy to install: Weights are 3/8” in diameter (standard drill bit size), these cylinders will easily into your drill holes. 3 different size: derby weights are in different size, including 4 x 1/2 ounce tungsten, 3 x 1/4 ounce tungsten, 2 x 1/8 ounce tungsten, multiple sizes make precise placement of weight in your car for speed Hide weights: put the tungsten weights in the holes of the derby car, you can cover the weights holes with wood filler, sand or paint