Dentek(TM), the leader of advanced oral care tools that go beyond brushing introduces new earth friendly floss picks. These plant-based* bio-plastic handles are more sustainably sourced than traditional petroleum-based picks. They are 100% petroleum-free (and dye-free!). Plant-based plastics can be soft or brittle so we enhanced ours with a touch of mineral strengthener so that it won't bend and break as easily. In addition to helping th eplanet, you're getting an advanced pick that includes the following features: • Extra Strong scrubbing floss • A floss no-break guarantee** • Mouthwash blast flavored floss with fluoride • Low profile, tongue scraper ridge on the handle. Contains 60 floss picks.