The Yarai Double Jigger Glass is designed for precise measuring of liquids with clearly marked measurement lines for accurate cocktail recipes. Made with heavy thick-walled glass and a classic Japanese Yarai weave pattern, it features a spout for easy pouring without dripping. It is marked with & oz ml increments and is ideal for cocktail making. Hand wash only. Capacity: 3.4 ounces / 100 ml.