The Mr. Crappie Flo-Glo Lighted Bobber is a weighted snap-on lighted bobber that really works! Forget having to use the bulky, insensitive-style plastic anymore. Flo-Glo Lighted Bobbers are three times brighter and can be seen three times further. Super sensitive to the bite, Flo-Glo Lighted Bobbers look and work like a bobber. They allow you to use as a slip or fixed depth bobber and offer super high visibility. Yellow/green.