Specification: Item Type: Cocktail Shaker Material: PC Weight: Approx. 155-183g / 5.5-6.5oz Package List: 1 x Cocktail Shaker (2 Parts) Features: Accurate Mixing: Cocktail shaker with clear scale and standard capacity, allowing for precise measurement when mixing drinks. Smooth Surfaces: Cocktail mixer shaker features glossy surfaces and a comfortable curved design, providing a secure and comfortable grip. Prevent Spill: Boston shaker set is easy to assemble and disassemble, designed to prevent dripping, leakage, or spilling during pouring. Wide Use: Boston cocktail shaker is suitable for various settings such as bars, cafes, restaurants, and home use. Excellent PC Material: Cocktail shaker is made of durable PC material with a transparent design, allowing easy visibility of contents.