350ml Capacity: Our tumbler can hold 350ml of water or juice. Compared with ceramic or glass mugs, it is very lightweight and very suitable for travel or camping. .Sturdy and Reusable: Added natural material, which makes it more reliable to hold drinks. The thicker design makes the cups more durable. Polished with precision, the edges of the reusable cups are very smooth. Suitable for children, adults and the elderly. .Stackable, Easy to Clean: Stackable design saves space. The large opening has no dead angle, which is very easy to clean. Goes in the dishwasher. .Multifunction: The 5 cups can be used as coffee, tea, water, milk, juice, soda, mouthwash or toothbrush cups. There are 5 pretty colors: beige, pink, blue, green and purple. Different family members can use cups of different colors without confusion. .Practical gift: This set of cups combines beauty, comfort and practicality, and is very suitable for friends' gifts. They are very suitable for parties, picnics, lunches, family gatherings and everyday use. .