Review on Circuit Performance Blue Spline Drive Tuner Acorn Lug Nuts - 12x1.25 Forged Steel (20pc + Tool) by Marc Burke

The nut itself seems to work well but the wedge tool that comes with it isn't very strong. One hit and they are destroyed. The support team says you should never use a punch, which is ridiculous as every store in the country will be using it. I left them on because I like the look, but we'll see what happens when they need to be removed.