This smooth-handling toothbrush produced in conjunction with active japanese artist and creator.
	
Arrives neatly in back teeth,because its thin as to limit the thinkness of the head.  
	
Using Polybutylene terephthalate(PBT) Hair material. The toothbrushe”s durability is much better than general nylon. 
	
There are verious designs line up, you may choose your favorite for your home, and convenience.