The main function of the foot silver health energy craft cup is to drink water, but it must be high-purity silver. Generally, the silver purity of practical utensils needs to reach 99.9%. If you drink water with silver mixed with other metal materials, it is harmful to your health.
The main function of drinking water in the All-Silver Health Energy Technology Cup is to sterilize and purify the water. It can be found that the core components of water purifiers used in our lives all contain silver.