1High toughness and moderate hardness, can thoroughly remove the food residue and tartar. 2Double head design, one end is in taper shape, another end adopts soft brush, you can use it according to habit. 3Bottle design, overall looks fashionable and beautiful, easy to take out toothpick. 4Exquisite workmanship, clamshell design, prevent the toothpicks from dust. 5Adopts food grade material, non-toxic and non-irritating, safe and hygienic.