https://www.amazon.com/Morihata-Binchotan-Activated-Charcoal-Toothbrush/dp/B071D4VTB6
If you’re going to spend $8 on a toothbrush it might as well be a black on black toothbrush. Not sure about the charcoal thing.
Also, no tags for toothbrushes 
1 Like
OMG. I love monochrome things!
Also, it’s hilarious that when I’m at Publix I scough at a $2 toothbrush, but when someone makes an all-black one $8 is nothing.
FWIW, there’s also an All-Black electric toothbrush from Quip. It’s a good bit pricier though.
1 Like
Very cool! Not sure I want to pay that much for a toothbrush though.