1、Made of food grade silicone, which is soft for use and eco-friendly. 2、Help to clean tooth, effectively brush tooth gaps, back molars, etc. 3、Move back and forth between the teeth, massage the gums. 4、Triangular handle design, comfortable for grip, non-slip. 5、Packed in a portable box, which is convenient for store or carry. This kind of interdental brush is made of food grade silicone, which is soft for use and eco-friendly. It can clean tooth, effectively brush tooth gap, back molars, etc. Features: Made of food grade silicone, which is soft for use and eco-friendly. Help to clean tooth, effectively brush tooth gaps, back molars, etc. Move back and forth between the teeth, massage the gums. Triangular handle design, comfortable for grip, non-slip. Packed in a portable box, which is convenient for store or carry. Specification: Condition: 100% New Item Type: Interdental Brush Net Content: 12g/0.4oz/Box Applicable People: Adults Package list: 1 * Box of Interdental Brush(20pcs)