Jie Lang company limited has been focused on researching and manufacturing toothbrush since the day it was established. The latest product, Wisekit Dual Head toothbrush, is one of our most creative products. The main feature of Wisekit Dual Head toothbrush: We have a small movable brush assembled on the end of the toothbrush, people could use this brush to clean their rinse cup, which could have been stained or smudged due to negligence or no handy cleaning tools. It&＃039;s an easy and effective way to keep your rinse cup clean by using our product, Wisekit Dual Head toothbrush.