EndoDesign glass masks are designed to offer superior optical clarity with a clear, unobstructed view.
The 0.87mm window is compatible with a range of models, including the Karl Storz® 11272CU1, 11101RP2, and 11301BN1 models.
EndoDesign part number: MSK-07
I've been buying for a very long time. I haven't ever had any problems. they are very successful in their work.