Dr. Collins Biofloss, 50m (Pack of 3)
Dr. Collins BioFloss is he break-through innovation in floss.  Featuring an ultra strong multifilamnet  fiber, BioFloss is scientifically engineered to expand between the teeth while working  Soft Abrasives over a greater surface area without shredding or breaking.  The patented Ultramulsion coating allows BioFloss to comfortable slip between the teeth while delivering a refreshing mint clean sensation that lasts for hours.