These cool new IceDrops Nuts and Bolts are reusable ceramic ice cubes shaped like nuts and bolts that chill down your favorite drinks without diluting them. Just freeze for a few hours, place a few in a glass, and pour your favorite Scotch, whiskey, vodka, martini, wine, etc over them to chill. They are made from completely non-porous and non-imparting ceramic that is inert, dense, and very durable and won't leave any aftertaste. After your drink, they can be tossed into the dishwasher or quickly hand-washed if you're not afraid of water and then refrozen and reused over and over again. They come in a set of six inside a muslin drawstring freezable pouch.