Save some green nail brush
Taken from Save some green's website.
Say hello to our rather cracking Bamboo Nail Brush.
Made from Bamboo (Super stuff) with sisal bristles you can get those nails shining like a new pin!
It will last ages and look good in the process!
When it finally gives up the ghost, the old one can be composted, or even put in the wood burner or wood recycling at the tip.
Its a cracking thing. No plastic, Zero waste, Clean fingernails.