So yesterday we poured our forms and after i get done maggin it i pick up the steel trowl and had to clean it up a little...idiots dont know how to rinse it off when thier done..so take the stone and start goin down the edges to knock it off..well the edges are SHARP, and as i was cleaning it it jumped off of the stone and landed into the ball of my palm..cut my all the way INTO the muscle..pretty nasty..took 9 stitches to fix me up