Call me cheap, but I hate the design of the rubber sanding block, mostly because I can't stand that one-third of each sandpaper strip is wasted in the ends that you have to tuck into the spikes. I save the little perforated, untouched bits but never get around to using them.
A product currently under consideration at Quirky looks to replace the sanding block—and the sandpaper—entirely. Sandables are essentially moldable, elastic, claylike objects embedded with grit.
