The Rattlin Pear has a unique bait fish sound that attracts crappies. While retrieving, twitch the rod top to make the float rattle. Clip on design allows you to set the lure or hook to the desired depth. Heavy plastic construction make this float great for fishing around rocky shores loaded with stumps or grass lines. Excellent for pre-spawn or spawning crappies. The bright yellow and green color combination makes them easy to detect strikes.