About this item Biodegradable and Eco-friendly Silk Floss: Unflavored plant-based candelilla wax ensures a gentle and smooth flossing experience without artificial flavors. Measures 4 x 33 yards, suitable for all ages. Eco and Economical: 4 silk refills fit our reusable glass container featured in our eco-dental kit and our bamboo floss holder (see Gaia Guy store). You’ll get around a year’s worth of flossing depending on use. 30m of silk floss should last around 2-3 months with daily flossing. Zero Waste Packaging: We believe in reducing plastic waste in every aspect of our business, which is why our packaging is completely compostable. Even the ink on the box is biodegradable! Eco-Friendly Floss: Gaia Guy’s floss is made of 100% natural silk and is completely biodegradable (Even home compostable). So, you can use it with peace of mind knowing that it won't harm the environment. Simply toss it into your compost bin and watch it break down! Perfect for those seeking plastic-free and nylon-free flossing alternatives. A Plastic-Free Life: We know that reducing, reusing, and recycling is important for a sustainable future. With Gaia Guy silk floss (and our bamboo and boar bristle toothbrushes), you can take one simple step towards living a plastic-free life.