The product has a polycarbonate head with high resistance to impacts and a metallic cone. In addition, it has a very thin optical fiber and a wide swivel window with 3X magnification. It has no visual obstruction with free image. With insufflator connection for pneumatic test. The F.O.Mini 3000 Otoscope is available in black and blue. Includes 10 4.0mm and 5 2.5mm disposable speculum.