As a hybrid between a toothbrush and a toothpick, these interdental floss picks get in between your teeth, to get those super hard-to-reach spots. Your order comes with a 1-Pack of our Size Small 8-count Interdentals. Let's get technical... We've worked to make WooBamboo Brush Picks as sustainable as possible! The leaflet and box are made from paper & cardboard. Each interdental handle is bamboo - an incredible, renewable & sustainably grown resource! Extra durable nylon bristles deliver superior cleaning ability. The cap, which is a corn starch-based plastic, also allows the brush to dry between uses and keeps bristles clean. The slim handle allows the user to rotate the brush on insertion, resulting in less pressure being placed on the tip of the brush, resulting in less bending of the wire. The smart design of the slim bamboo handle, results in less plastic per item = less overall waste."