The Twin-Pen Sandblaster is used to polish the surface of porcelain crowns, it is a necessary dental equipment. It has a large window, and the twin-pen can be used to polish materials of different hardness. The transparent bottles enable users to observe the state of the sand during the sandblasting process.
The advantages are: strong sandblasting power, smooth and accurate operations, and it is easy to repair. This sandblaster is a necessary tool for polishing surface of porcelain crowns in dentistry.