-Ideal tool for reloaders that want to make sure their scales are calibrated correctly
-Kit has enough weights to weigh 60.5 grains when they are all combined
-Includes a set of tweezers for helping minimize the buildup of oil & dirt on the weights
-Two 20 grain
-One 10 grain
-One 5 grain
-Two 2 grain
-One 1 grain
-One 1/2 grain