Features: This natural floss is made from a blend of Charcoal Fibres and compostable Corn-base PLA, coated with Vegetable Wax and organic Peppermint Oil. It comes as 2x50 metres refills to use with your existing glass dispenser.  How to use: Gently pull out about 30 centimetres of floss and roll the floss around your thumb to control the strength and position. Floss slowly between each tooth, reaching close to the gum line. Ingredients:  Corn PLA Floss , Activated Charcoal Powder , Vegetable Wax , Organic Peppermint Oil