Review on 🦷 Plackers Orthopick Flosser for Braces - Pack of 2 (Total of 72 Flossers) by Vanessa Johnson

I have a lot of these but they're almost useless. Plastic is too flexible, so any force to slide it between tight spots is impossible without it deforming and being able to pass between the wires - that's the whole point. Another problem is the knot on the thread of dental floss, it also gets in the way and doesn't let it pass behind the wire. Oh well! What is this design?! But I thought I could use them like regular fillings but oh no I can't get them between my teeth as I'm not wearing braces right now. Bought these in anticipation of my braces so unfortunately the return window closed a long time ago. So one last effort, I thought I'd cut the knot, but it's literally the knot that holds the thread in place. FML.