Bamboo Floss, Natural Floss: This bamboo dental floss uses woven bamboo fiber with activated charcoal; natural dental floss is coated with vegan candelilla wax for a smooth daily oral care routine Black Floss, Charcoal Floss: This bamboo charcoal floss gets its dark color from activated charcoal; charcoal dental floss with peppermint and tea tree oils offers a fresh plant based silk floss alternative Floss Refill Set: Includes three floss refills, each 30 m / 33 yd; every bamboo floss refill is a dental floss refill spool and charcoal floss refill, offering a plant based alternative to a silk floss refill Refillable Floss, Reusable Floss Dispenser: The compact glass jar has a metal cutting lid and reusable floss storage; this eco floss, eco friendly floss format makes replacement simple at home or while traveling Vegan Floss, No Plastic Floss Dispenser: Vegan dental floss uses plant based candelilla wax; non plastic floss packaging and a no plastic dental floss jar support a lower waste routine