Review on 300-Pack Steel Wire Brush Set With Rotary Tool Accessories - Rocaris Wire Wheels, Pen Brushes Kit For Improved Cleaning And Polishing by Jonathan Lloyd

Given the quantity for the price it's a decent deal. These are by no standard high quality but work as expected. I CAN'T RECOMMEND ENOUGH TO WEAR EYE PROTECTION WHEN USING THEM! They throw the wires when in use. I smoked two of the wheel type in about 10 minutes on a brass and copper cleanup project. You get what you pay for. I would probably purchase again.