Let's say I want to see in a deep cavity. I can't get light in there, bc when you shine a light in, you have to look at an angle since the light needs to be shined directly in. So either you look inside, or shine a light inside, but not both.
Is there a cheap tool to solve this issue?
Almost like a light at the end of a thin wire?
Is there a cheap tool to solve this issue?
Almost like a light at the end of a thin wire?