Features : 100% brand new,never used. It can become one or four cups, which can be fashionable and novel in appearance. When combined, it looks like a drop off wine cup. If separated, it can be turned into four irregular shaped cups. It is convenient for you to entertain guests at the party. You don’t have to take the glass one by one to pour wine or drink slowly. You only need to use both hands around the entire perimeter of the glass. Once you put them down, they are easy to disperse. When you put the new vertical grooves together, they prevent the glass from falling together. They’re also narrower in the middle, which makes it easier for you to catch them. Strong and durable -Made of premium quality acrylie Not easily broken or broken, and keep your beer cold. You can safely put these glasses on any surface without worrying. Specifications: Material: acrylic Color: Transparent Size: S/L optional Small size: 10 * 9.25 * 6.6cm Large size: 12 * 10.5 * 7.5cm Package includes: 1*1/4 cup