To use this lure as a Pimpling jig, just reverse the hook assembly. For trolling, use at least 10 lb. Test line, running with the rod tip low to the water, at a slow to usual trolling speed and with a lot of line out. If you bump bottom, take in just enough line to maintain the depth you wish to work the lure. On the strike, get the rod tip up high, get out all the line stretch and set the hook deeper with a short, sharp movement.
Most fish hook themselves.
Vinglas are made in nickel, buffed brass, gold, or white pearl with prism and fluorescent colors as with the Swedish Pimple.