The Libbey LIB5137 Mixing Glass is a durable 20 oz vessel designed for both professional and home use. Crafted from Duratuff glass, it offers enhanced resistance to thermal shock and breakage, ensuring longevity in busy environments. Its classic design features a sturdy base for stability during mixing, while the generous capacity allows for creating multiple cocktails or large batches. Ideal for bartenders and cocktail enthusiasts, this mixing glass combines functionality with a timeless aesthetic, making it a staple in any barware collection.