Thill Pro Series UN-Weighted Slip Float Kit by Lindy Tackle features the line-friendly metallic grommet insert designed by Greg Bohn, Mr. Slip Bobber®. You'll receive 4/Pack walleye assortment in our most popular UN-weighted sizes. Each Kit Includes (4) hot pink stop knots & ruby red glass (4 mm) beads. Genuine balsa wood construction! Top quality! Fluorescent colors pattern-highly visible. Lightweight design detects the lightest walleye and panfish bites. Your line slides through metallic grommet insert-like it’s greased!