The New Concept Sinking Pencil "Wasp Slalom 50S" creates a natural invitation of seabass and rubbed seabass that has been fished into small baits and leads to deep bites. The 2.0 inch (50 mm) setting allows the seabass to be used in areas with many small baitfish, and even with high pressure. Intertwining changes in retrieve speed will change the width of the S-shaped slide. So it is also effective for inclement microbait patterns and tricks.