Review on Sanding Sponges Superfine Ultrafine Microfine by Alex Pollard

I had these sanding sponges before and after about 3 years I finally bought another set. They last a long time with moderate use and are available in four different grits. Even the grain size of Microfine is sufficient to give the surface a satin finish or to create a slight friction effect. After long-term use, simply rinse with water and clean, this will keep the sanding sponges healthy. I cut the sponges into rectangles to my liking with scissors.