The product is of general-purpose design. The product can contain both whiskey and vodka. The main difference in production is that most of the whiskey customers adopt a medium-weight design. The thickness of the bottom glass is about 13-15MM. The customers of vodka bottles prefer the design of heavy bottles. Generally, the thickness of the bottom glass should not be less than 20mm, and the die can be changed. It depends on the customer's request for a reasonable design.