About this piece
The Fish Labo PenPen Slim is a 1.6-inch soft plastic bait designed for targeting small coastal fish such as black rockfish, aji (horse mackerel), and rockfish. Its rough surface texture improves water contact and reduces resistance during the strike, while the specially shaped tail produces subtle action only during falls or strong currents.
Key features
- Roughened body surface increases surface area for better water grip and easier inhalation by fish.
- Ribs positioned behind the hook gap promote body bending, making the bait easier for fish to mouth.
- Tail stays nearly motionless on the retrieve, adding micro-vibrations only during falls or current flows.
- Recommended rigs include jigheads (0.4–1.5g), Carolina rig, split-shot rig, and float rig.
- Slimmer body than the original PenPen improves hookup rates for weak-biting species like aji.
Best for
- Target species: black rockfish, aji (horse mackerel), and other rockfish in shallow rocky areas.
- Fishing techniques: slow retrieve, lift-and-fall, and bottom-holding presentations in tidal currents.