Oral-B Essential Floss unwaxed 50m (dental floss), 4 Pack (4 X 1 piece) (Health and Beauty)
I always use unwaxed floss, and am used to dealing with it. This, however, seems to me particularly hard to hold or to knot at the end. By their nature (thin and very smooth) she slips me very easily from the hand. Once knotted the end, however, she