Review on Desoldering Vacuum Large Teflon Antistatic by Charles Jenkins

This little device from others has been around for decades, mainly because it works. While they work best with old electronics straight out of the box, things that use terminal lugs and terminal blocks and tube sockets, they also work well with circuit boards. The trick is to cut the tip at an angle so you don't have to hold it upright to get a seal around the pen.