1, this kind of cup is called a shake cup.
2. Shake cup is a cup suitable for fitness people. Put water and protein powder into a cup according to a certain proportion, put in a spring ball, cover the quilt and shake it up and down, which can make the protein powder dissolve more evenly.
3. characterized in that:
The sealing film of the cup sealing mouth is recessed into the cup, which can cover and seal the food contained in the cup. It is not only a food packaging device, but also can be used as a disposable cups when eating.