Good quality. Royalstar high-speed mixer is of good quality. The main cup capacity of Royalstar high-speed mixer is 1.75L, and the inner container is made of glass and white. The cutter head type is serrated knife, the heating power is 800W, the rated voltage is 220V, and it is suitable for more than 3 people. Cup body is glass heating cup, one-button cleaning, baby complementary food cooking machine, 24-hour intelligent appointment, variable frequency heating high-speed mixer, multi-functional, suitable for use.