The whiskey decanter is made in the shape of a multi-faceted diamond. The set for the decanter comes with two glasses, also made in the shape of a multi-faceted diamond, standing at an angle to the main surface. The decanter and glasses are made of glass. You don't have to worry about the stability of objects - the design is carefully thought out, it stands securely on the table. This set will impress any whiskey connoisseur and will be a great gift or addition to your kitchen or bar.