BRITISH BARTENDING STAINLESS STEEL JIGGER 25/50MLMADE BY TALAMATERIAL: STAINLESS STEELTHIS JIGGER HAS DUAL CONE ENDS, WITH A MEASURING RATIO OF 2 : 1VOLUME: 50ML/ 25MLTHIS IS THE STANDARD BRITISH MEASUREMENTS FOR A JIGGERTHE LARGER END IS THE AVERAGE FOR A SHOTTHE SMALLER END IS A 'PONY SHOT'IMPRESS YOUR FRIENDS WITH YOUR BARTENDING SKILLS! :-)this item is brand NEW and is retail packaged!!!!!!