Review (5/5): Great!
Bristles are nice and soft, I know some people complain about this, but you're supposed to use soft bristles, scraping your teeth is for your dentist. It's so gentle on my teeth, gums, and tongue. The wood felt a bit weird at first, because it was different, but after a moment I didn't even notice anymore. The charcoal is pretty useless imo, I didn't get them for that thought, I got them for the cost to quantity ratio. I use charcoal here and there for whitening already, I just wanted affordable, quality, low waste toothbrushes, and these seem to fit that perfectly.