1.High-Quality Crystal Glass: The shaker set consists of two cocktail glass mixing cups with the capacity of 750ml (25oz) and 700ml (23.6oz) and a stainless steel filter lid. This glass cocktail shakers are made from premium lead- crystal glass that ensures durability and longevity. Enjoy your cocktail experience without worrying about easy breakage. 2.Versatile for Any Occasion: Ideal for home gatherings, social events, special celebrations, and festive activities. No matter what the occasion, this cocktail mixing glass can show professionalism and sophistication, adding style to the scene, enhances the atmosphere and encourages interaction. 3.Thickened Base Design: The thickened base of mixing glass ensures the shaker remains stable during mixing, providing a refined and sturdy feel. The thickened base makes the product better quality, less likely to break or crack, and more durable. Perfectly crafted for a seamless cocktail-making experience. 4.Generous Capacity: Capacity of tall: approx. 750ml (25oz), Capacity of short: approx. 700ml (23.6oz). This cocktail mixing glass allows you to mix several cocktails at once, making cocktail stirring glass is perfect for both professional bar use and home entertaining.