Lighting work: Compared with general light bulbs, the improved LED light applied to our micro sandblasting machine is more uniform, and technicians can successfully complete the work even at night. High Efficiency: Our dental sandblaster is equipped with two pens, capable of polishing materials of different hardness under fast but quiet conditions, increasing productivity. Environmental Dust Removal Device: The double pen sandblasting machine adopts a pneumatic dust removal device, equipped with sand discharge holes and vacuum bags. After use, simply press the dust removal switch lightly to remove dust, which is convenient and labor-saving. Durable Material: Use metal to store sand instead of plastic. The reason is that metal is highly resistant to corrosion and rust, which makes this dental blaster very easy to clean and maintain. At the same time, a large window was designed to improve security. Wide Application: Specially designed for scientific safety, used for polishing porcelain crowns, jewelry, cultural relics and other surfaces. A fine sandblaster is a must-buy for dentists.