The fork-tailed Westin Twinteez shads are perfect for vertical fishing. The flexibility and dexterity are perfect for triggering zander and responding to even the slightest movement of the rod tip. The contoured front makes it easy to attach lead heads or screw heads. Westin Twinteez have an internal horizontal chamber for the integrated glass/stainless steel ratchet sticks. These are included in the package. Compared to normal ratchet sticks, the glass rattles provide maximum acoustics.