1, has strong adaptability to sudden temperature change, and will not burst due to sudden temperature change when boiled water is injected. Moreover, the heat transfer of sand is slow, and it is not hot whether it is lifted or held.

2, purple sand cup tea, color, sound, fragrance and taste are good, no cooked soup flavor. Making tea in summer is not easy to deteriorate and the soup is clear and moist.

3. Purple sand cups are mineral raw materials. If you drink high-quality purple sand cup water, many nutrients and minerals in the purple sand cup will also be released in the water quality, which will soften and purify the water quality. When you drink water from a purple sand cup, you will also find that the water quality is sweeter, and then you will remember to replenish enough water to your body at any time.

It is worth noting that before drinking water from a purple sand cup, you must first identify the authenticity of the purple sand cup. If it is a fake purple sand cup made of chemical raw materials, and then used to drink water, the heavy metal elements such as lead and chromium in it have serious harm to the body, resulting in damage to the body function. In the long run, human organs may also fail, which is extremely harmful.