- The photographic contrast or allow photos to be taken with a intraoral black background they give contrast to tooth and eliminate those elements not required, more easily get clear oral inside images. - Long handle is more convenient to use. - Stainless steel, opaque and reflection-free, not deformed. - Can be Autoclave 134℃,Can be repeatedly disinfected. - A total of 6 models for different oral parts. - Easy to use. - 6 models：C-2A ,C-2B,C-4A,C-4B,C-4C,C-4D. **For further product information, please contact Chat Support**