Review on Dremel 520 02 Impregnated Wheels Pack by Colin Arcos

They are great. I wish there were more than two for the price. They work really well so I can't complain. I clean them by touching the bumper with a nylon brush while it spins in the Dremel. Be sure to read the included instructions. You should start your Dremel for about a minute after you fill the buffer. I think this allows the magical sap it's soaked in to migrate to the surface of the buffer. after applying the traditional polishing paste to the felt buffer. This minimizes the initial spray, keeping my clothes and glasses happy.