I can barely see anything through the small viewing window.  I didn't realize it was going to be such a small window to view through.  If I had to do over again, I would order the larger viewing window and skip the curettes, never ended up using those at all.  I bought to use for our newborn to check her ears.  It was so hard to tell what I was looking at through the small window I didn't know how far I was in and may have accidentally hit the babies eardrum because she started screaming pretty loud.  I'm a technician and work with tools for a living including boroscopes so I thought it would be a cinch to look in the babies ear, it definitely was not using this tool. It may work for an adult in a pinch as the ear canal is bigger and easier to see but not for a baby or small child.  I don't use it anymore out of fear of sticking it in too far on accident because I can't see very well through the tiny window.  Also, it gets dark the further you go in the ear the light isn't bright enough to see the ear drum well.  Looks cheaply made maybe $1 to manufacture.
I can barely see anything through the small viewing window. I didn't realize it was going to be such a small window to view through. If I had to do over again, I would order the larger viewing window and skip the curettes, never ended up using those at all. I bought to use for our newborn to check her ears. It was so hard to tell what I was looking at through the small window I didn't know how far I was in and may have accidentally hit the babies eardrum because she started screaming pretty loud. I'm a technician and work with tools for a living including boroscopes so I thought it would be a cinch to look in the babies ear, it definitely was not using this tool. It may work for an adult in a pinch as the ear canal is bigger and easier to see but not for a baby or small child. I don't use it anymore out of fear of sticking it in too far on accident because I can't see very well through the tiny window. Also, it gets dark the further you go in the ear the light isn't bright enough to see the ear drum well. Looks cheaply made maybe $1 to manufacture.