High density Bristles with curvy design can cleanly & deeply brush teath gap & surface,wipe the dense dirt,make teeth strong.
High Quality bristles roll in dental all around,take away food debris effectively freshen your oral.
Tapered bristles deeply clean the internal-dental gap & gingival line. Carefully protect your gum & periodontal.gum.
Soft, even & partplus extension hook equals toothpicks, which will not broaden tooth gap and will not damage the gum.