1, the material is different: Fison, on the other hand, is a U.S. company, specializing in the production of high-quality dental equipment, using a special alloy material. And Frequentis is a well-known Chinese manufacturer of oral medical equipment, the use of stainless steel material.
2, the design is different: the whole tool of the Fison bends at a small angle, suitable for deep cleaning and root canal treatment fine operation. And the whole tool of Frequentis has a larger degree of bending, which enables the dentist to easily observe the teeth and clean the stains. So, Pheonix mouth sweep is good.
3, stainless steel is a corrosion-resistant, heat-resistant, beautiful and durable metal materials, mainly composed of iron, chromium, nickel elements, with excellent mechanical and physical properties, such as high hardness, high strength, high toughness, good thermal conductivity and electrical conductivity.