If you take a closer look, you’ll notice some diagonal lines. To rid of the old blade and reveal a new one, use a pair of pliers to grab the first section and snap it clean off. And there you have it—a new, sharp blade.
A towel’s reinforced edges prevent the fabric from unraveling and ensure it won’t fray and fall apart after countless washes. While it would be nice to have a towel that is 100% fluffy fabric, now we can all appreciate the rougher parts of it.