Noah's crystal cups are slightly more expensive than ordinary cups compared with the market price. This is because of the ornamental and health care functions of crystal cups. Noah's mug absorbs the strengths of many countries, integrates ornamental, health care and practicality, selects high-grade crystal glass, has good transparency, strong impact resistance, double-layer vacuum structure and moderate heat preservation and cooling performance. When boiling water is injected, the cup mouth is not hot, and the cup body is not hot; The design of the inner container is full of famous paintings and lifelike. It is pleasing to the eye, sintered at high temperature and never fades.