Natural biodegradable antibacterial bamboo handle ergonomically designed, easy to use. The toothbrush does not contain BPA, it is safe and watch your oral health. Not only wood bamboo brush bamboo is sustainable, but also the packaging. Strong cleaning ability, discoloration caused by coffee, tea, red wine and smoke cigarettes can be removed effectively and teeth They can brighten. bristles toothbrush bamboo are colored, and is easy to distinguish the toothbrush for domestic use. The colors are as shown.