This set includes 4 high-quality transparent mixing cups, designed for both home and professional cocktail-making needs. Each mixing cup has a diameter of approximately 4.29 inches, a height of 5.43 inches, and a base diameter of 3.39 inches, with a practical capacity of 17 ounces. Its spacious interior allows for easy stirring of multiple ingredients at once, while its compact proportions make it convenient to store in cabinets. The cup features a thickened base to ensure stability during stirring or muddling, minimizing wobbling and spills. Made from high-quality glass, the cup body is sturdy, durable, and safe with no odor. The surface features a checkered engraved design that creates an exquisite refraction effect under light, enhancing the overall visual appeal of the drink. The wide mouth and smooth spout perfectly match most standard cocktail strainers, allowing for smooth, drip-free pouring. Whether crafting classic whiskeys, martinis, or creative cocktails, it is suitable for various occasions such as home gatherings, bars, and catering services.