The Double Midge hair stacker has an aluminum base and 2 brass barrels. One brass barrel is 1″ long with and inside diameter of 1/8″ and the other brass barrel is 1 1/8″ long with an inside diameter of just over 1/8″. Simply place your hair into the brass tube, place it into the stacker, and tap a few times on a hard surface. You will then have perfectly aligned hair.
Made in the USA!