Continue your eco-friendly dental routine with this bundle: a biodegradable bamboo toothbrush and an 8-month supply of PFAS-free, 100% silk floss in a reusable, compostable glass container. Refillable Container and Silk Floss Refills: Contains one glass container and 2 spools of PFAS-free & 100% silk floss (60 yards total). Dental Lace is eco-friendly and refillable. The floss and refill bags are compostable and the boxes are recyclable. Our silk floss is a USDA Certified BioBased Product Bamboo Toothbrush: We work hard to bring you the best bamboo toothbrush out there. We love the size, feel, and sustainability of these brushes. The beautiful bamboo toothbrush has soft plant-based bristles made of castor oil. Every year, over a billion plastic toothbrushes are thrown away worldwide, ending up in landfills, in the sea, or washed up on a beach. What's Included - Bamboo toothbrush with soft plant-based bristles that are made of castor oil. - Two (2) 30-yard spools of 100% silk, PFAS-free dental floss, thinly coated with plant- based wax and flavored with peppermint essential oil.