Bests & Worsts Reviews from Amazon

Ok, I'mma be up front here, apologies to the manufacturer. There is no doubt that this product works. Just take a look at my picture. However, the "blade" edge on these is literally just drywall sanding screen material that you can buy in bulk at any big box hardware store. The finer "blades" are just sandpaper. I can think of a thousand ways to rig a device that works like this using far less plastic at a fraction of the price.