Bar Accessories For The Home - Copper Cocktail Jigger Shot Glasses - 2 Sided (1 Ounce/2 Ounce) Bartending Supplies For Drink Mixologists. Set of 2. Description change to:INGREDIENTS: PURE COPPER MAKE PERFECT DRINKS EVERY TIME: Precise measurement for mixing craft cocktails and other mixed drinks. DAZZLING APPEARANCE: 100 percent solid copper bartender tool...equal parts durable, functional and stylish. EASY CLEAN: Shot glasses clean up quickly with warm water and soap. Coating preserves beauty and luster. PERFECT FOR HOME AND RESTAURANT BARS: Round out your bar cart accessories and go-to barware tools. UNIQUE BARTENDING PRESENTS: Professional and rookie bartenders will LOVE this set of pure copper jiggers.