About a year ago I was working on an Amberola 1A mechanism (not mine) when I encountered a tiny screw that simply would not budge. I tried soaking with Liquid Wrench for a couple of days. Then I tried soaking with PB Blaster for a couple of days. I tried a torch, then combinations of heat and penetrating oils. It was the toughest little screw I've ever encountered in 46 years of collecting. I happened to be in Wal-Mart looking for something else when I noticed this little screwdriver set. I was impressed with the range of bit sizes - especially the tiny slotted ones we so often need. The set was something like eight bucks, so I thought it was worth a try. When I got home I went straight to the shop to see if that Amberola screw had finally met its match. I found the driver tip that was just right for the screw. I popped it into the handle, inserted the blade into the screw and applied torque. Nothing. Okay, I applied more torque... Still nothing. I was already exerting far more torque than my little skinny-handled "jeweler's screwdrivers" could generate, and I've bent the blades of those darn things before. Oh well...it was only eight bucks after all, and that screw HAD to come out, so my mighty hand clenched the handle with walnut-breaking force

George P.