Come and see our amazing products. This whisky glass is made of lead-free premium thickened glass. Round mouth, the whole glass is crystal clear, and the body and bottom of the cup are thickened, with a unique rotating bottom design. The raised hemispherical bracket can make the cup more stable on the table and rotate without overturning. This glass is a lattice pattern. There are also vertical stripes and glacier lines. Size 2.7"H x 3.15" Diameter,5.4oz.The Rotating Whiskey Glass Cup glass cups are perfect for formal entertainment while also being the glassware of choice for casual dining at parties, weddings, and other entertainment. Pls confirm with us about the packing info, stock color and exact production time before placing your order.