Slim is also a crankbait that resembles a small fish in appearance. Its body is flat, which facilitates its wide (large) vibration.
Slim is used when searching the terrain at a slower pace. This is recommended when the fish is not in an active feeding mode. The large vibration and slower retrieval or jigging will more easily deceive passive fish that are not planning to feed at that moment.
Slim is an essential lure for trolling fishing enthusiasts and those who practice vertical jigging.