12 Pcs Eco Friendly Charcoal Toothbrushes Natural Bamboo Biodegradable Soft Bristle Toothbrush(12 Pack) 12 Count (Pack of 1) beesfit 4inch Bearing Thickness: Approx beesfit 4inch Bearing Thickness: Approx Item Function: Eliminates dark circles and fine lines 100% Collagen and other materials present within the eye mask And the bamboo charcoal fiber bristle helps to remove stains from teeth and keep them sparkling and white CHOOSE Y Kelin BAMBOO TOOTHBRUSH Our bamboo toothbrush is a great substitute of plastic toothbrush while getting the same brushing experience with a traditional plastic brush that you’re used to using