You also get some generic watch cleaner putty and some wood sticks along with a 1.2mm and 1.4mm screwdriver.

The putty (sometimes generically referred to by the tradename "Rodico") can be used to hold the bridle down in roughly the right position. I then use a stick to position the screw hole as best I can. Now comes the tricky part. The bridle makes a terrific catapult for launching the screw across the room -- never to be seen again. What I do is place the screw in its hole and mostly push the screw down using the stick on the arm of the clamp. You'll also need to use a 1.4 mm (or 1.2 mm) screwdriver using just enough force on the screw to keep the screwdriver's tip in the screw slot. If you push too hard and the screw slips out of the screwdriver, the screw will fly. We want to try to have the stick do most of the work, but even then there's a chance the screw might fly.

It's very delicate work.

The other thing the putty can be used for is to pick up the screw and maneuver it to its hole in the clamp. You can also use a pair of tweezers, but if you squeeze too hard, the screw will pop out and fly. At least with the putty, it will probably just fall onto the work surface.

The screwdrivers are OK quality Chinese watch screwdrivers. They're not the best, nor are they the worst. They're certainly not Bergeon or even KWONG YUEN for that matter. But they'll get the job done.