1.Healthy DrinkingBPA Free - Made of food-grade high-quality acrylic plastic, it looks and feels like glass, but has no plastic smell, is shatterproof, and is a great alternative to glass. Lightweight and comfortable to hold.2.Unbreakable & DurableTop Rack Dishwasher Safe - Whether you drop it, throw it at the bottom of a backpack, or wash it hundreds of times, it won't warp or crack in the dishwasher. Our drinking glasses are more shatter-resistant than other plastics and glass.3.Drink Anytime, AnywhereReusable - The perfect everyday drinking mug; great for patios, picnics and other outdoor uses. With its large capacity, plastic cups are perfect for your favorite cold drinks: water, whiskey cocktails, wine, juices and even desserts.4.Save Your Home SpaceStackable - When you don't need to use these glasses, you can stack them. The ergonomic design of the cup takes this into consideration. Exquisite workmanship, challenging performance limits.5.Serving for 4You can get 4 crystal clear acrylic glasses. Capacity: 230 ml. Great for travel and light to carry, perfect for BBQs, camping or parties. If you are not completely satisfied or your glass happens to break, feel free to chat with us.