Japanese Jigger Copper 15ml/30ml Every barman knows the most important part of mixing cocktails or pouring spirits is getting the right measure every time. Used by bar professionals around the world the jigger ensures consistency and reduces wastage. The Japanese style jigger comes with dual measures of 15ml and 30ml. Features a copper finish. Ounce line markings: 15ml side only, internal line and 1/4 ounce marked. No measures are marked on 30ml side. Height: 95mmMax Width: 35mm Material: Stainless Steel (Copper Plated)