They don’t break! All of my spaces are tight, but I have one in particular that has broken every single other floss, including the synthetics and big brands. These have turned a dreaded chore into something I look forward to. I highly recommend.

Great floss !

have been searching high and low for flossers not made in China - These are wonder and earth friendly too! who could ask for more. Floss is strong and pick is sharp!

Comparable to the plastic dental picks, but better for the environment. Pointed "pick" end is a bit sharp so be careful.

First time I tried these. Easy to carry & works as well as regular (non eco) flossers!