Friends who have bought grand kitchen appliances, tell me if this brand of tea bar machine works well?

I bought a big tea bar machine for my grandmother's house. This tea bar machine is easy to operate, and this brand is of good quality and good workmanship. The kettle has multi-layer insulation and the design is very humanized. Even if you touch the outer wall of the kettle, you won't burn your hands. The water temperature can reach 100℃, and the drinking water is fully healthy.