Natural Silk Dental Floss- 5 Refills

100% biodegradable dental floss made from natural silk, natural candelilla wax, and natural mint for the mint flavored floss. Five refills in each box. Each refill will last 1 person roughly 2 months. Wowes silk is sustainably harvested. Refills fit in their stainless steel floss jar and will also fit on most other brands of jar. Plastic free packaging that is eco-friendly.