Feature: Material: Made of crystal glass,& smooth and elegance Size: the size of shark red wine glass about 7.5 x 21cm,and capacity about 300ml Ultra Clear: Superb crystal for outstanding clarity, upgrades a simple table to an upscale ambience Premium Design: the shark red wine glass has a rotatable crystal shark inside. When you pour the red wine into the cup, the shark will dance with the grape red wine, which is very elegant and upscale Perfect Party Gifts: the shark glass is best for grand parties and celebrations,it is beautifully coordinated with any tabletop decoration. Specification: Material: Crystal Glass Size: 21 x 7.5cm, Mouth Diameter: 6cm Capacity: 300ml Color: Clear Qty: 1/2/4/6/8pcs Package List: 1/2/4/6/8 x Red Wine Glasses