This 2 oz. Tungsten cube kit contains 12 high density 1/4″ tungsten cubes, perfect for adding weight in small areas of thinly designed derby cars. Each cube measures a 0.25″ square and weighs approximately 0.18 oz., making it easy to add the exact amount you need.
WARNING: Choking hazard! Small parts. Not intended for children under 3 yrs. Recommended usage, children 5+.