Andis 38300 High Heat Ceramic Press Comb

My hair is relatively thick and coarse. I wear my hair naturally. You can use it on thick hair but there is no doubt that the teeth of the pressing comb are close together. My humble suggestion would be to prepare your hair thoroughly by combing it out gently but thoroughly with a progression of wide toothed to smaller toothed combs and section the hair in advance to reduce as pulling from detangling as possible.

I would not recommend using any kind of oils when pressing your hair because the oils will heat up and melt. Therefore causing hot oil to fall onto your scalp and possibly burn your scalp.

I would not use it on wet hair. I am pretty sure it is not made for that. Traditionally, anyone that has used the comb will tell you, you want your hair as dry as possible. When the heat hits wet or moist hair, it creates steam and can burn the scalp.

Did you ever try this on your beard? I have tried other straightening brushes and none of them do a good job. Was hoping this would be better.