Review on Motor Guard RR 1 Razor Eliminator by Chris Wheeler

Not good even with a premium razor blade, good idea but not well executed, saves money. Carrying the blade with bare hands was more effective. Plastic, doesn't look like it will last long, the screw that fixes/adjusts the blade is also plastic, I can see it breaks or threads loosen very easily. He built this $10.00 item as a $1.99 item. I've tried this to remove some streaks on some interior doors I'm painting and it failed miserably.