Great tensil strength (doesn't tend to shred)
- Easily slips between teeth
- Expands well on first use
- Refillable case (BURST, only)
- Lots of floss, less waste (3 months supply per spool - 40 yards)
- Discount code: BFL if purchasing thru Burst site
- Amazon is less if you have Prime
BURST
Great tensil strength (doesn't tend to shred)