This natural dental floss is made from cornstarch-based PLA, coated with Candelilla wax, and flavored with Spearmint oil. It comes in a reusable glass flint and a metal cap dispenser and can be reused with floss refills. Packed in a fully compostable, recycled cardboard box. 1. Made from cornstarch-based PLA 2. 30 meters long 3. Cornstarch-based PLA floss is suitable for vegans 4. Packaged in a reusable glass jar with a metal cap dispenser 5. Comes in a recyclable kraft box Use Instructions: 1. Gently pull out about 30cm of floss and roll the floss around your thumb to control the strength and position. 2. Floss against tooth surface and under gum line.