This is a shock workstation purpose made for bleeding and maintaining Losi Mini shocks. Comes as a single piece in a variety of colors. It has slots for stand up your shock bodies to allow them to bubble out after filling, slots for the pistons to stand them upright and avoid oil all over your work surface, a slot for the bleeder wrench and a slot for the multi use wrench as well as an open tray to keep your springs, cups, and shock parts from being all over the table. Can be backed with rubber or velcro as desired to hold in place.