With the wilko Socket Paint Guard, you can improve the finish of paint around your sockets and switches but also save time by not having to apply masking tape. Simply position the tool for a snug fit against the corner of a socket or switch. With the tool held in place, paint up to the walls of the tool. Once you have painted along the walls, remove the tool in an outward direction from the socket or switch. With a cloth or paper towel wipe off any paint from the tool. Repeat steps around each corner of the socket or switch until complete.