Picture of the 5 prong grabber. You work it by pushing down a plunger on the back end, like a syringe, which extends the 5 prongs into a claw like in the picture. As you release the plunger and they retract the claw shrinks down and clutches whatever you are manipulating. I use it for putting larger stuff into tricky spots usually. I could definitely live without it, but they do come in handy from time to time. If I had to recommend a single tool between the three I'd go with the self closing tweezers. This stuff isn't all that expensive though, especially if you are used to paying citadel prices.