[Perfect Design]Weight: 50g/pcs, Capacity: 300ml, Material: Plastic. All cups are made of food-grade PP materials, non-toxic ingredients, environmentally friendly and durable. The outer edge of the cup is very smooth and safe for lips. This material is very light weight, so it is easy to hold and will not break like glass. [Use for]Reusable plastic cups are used as bathroom accessories for toothpaste and toothbrushes. They can also be used as drinking cups for boiling water, cold water, milk, juice, soda, etc. Ideal for daily indoor dining, outdoor gatherings, restaurants, cafes, snack bars, bistros, barbecues, terraces, picnics, beaches, camping, weddings, parties, businesses. [Convenient storage]The cups easy storage. And they can even be stacked in larger cups to provide more storage space. When traveling, picnicking or barbecue outdoors, you can easily put these cups in the basket or luggage. [Easy to clean]It can be placed on the top of the dishwasher safe or hand-washing pot. The cup has no plastic smell, is incredibly durable, Versatile enough for everyday use.