1. For flat shelving. Whether the bottom of the ceramic water cup is flat, so that when we use it, we won’t worry about it falling down. Some cups are uneven in workmanship, and the bottom of the cup will be unstable. When choosing, move the cup to see if it can be placed smoothly. Still very uneven. No skaters.
2. When drinking water, the mouth will touch the wall of the cup, so there should be no patterns on the top of the outside of the cup wall, that is, where the mouth touches, and it is best not to have patterns on the inner wall. Because these glaze decorations contain traces of heavy metals such as lead and cadmium, they are not easy to use for a long time. It is harmful to the human body.
3. Whether the wall of the cup is smooth, whether the inside of the cup is smooth, and does not grind the mouth. You can touch it with your hands and see that it is smooth, but it is still very uneven. The cup handle is designed to try to drink water with your hands to see if the cup can be held firmly. The cup handle is also a very important part. It must be able to use force without slipping hands.
Post time: May-15-2023