Vking Japanese Style Jigger Stainless Steel Double Cocktail Jigger 1oz / 2oz ACCURACY:Flip for different measurements and markings on the inside1oz (30ml) over 2oz (60ml), with oz (15ml), oz (22ml), and 1 oz (45ml) ,accurate measurement. SAFE MATERIAL: Made from 304(18/8) stainless steel with brushed finish,versatile addition to flatware and bar accessories. EASY CLEAN:Smooth edges and easy to clean(Do not use abrasive cleanser). DURABLE USE AND COLOR:All-metal materals, durable use,there are sliver and gold color optional MONEY BACK SATISFACTION GUARANTEE: 100% risk free purchase! The Best Jigger with best service only be provided by VKING.