The Eagle Claw Lazer Wacky Rig Tool is designed to assist anglers in the task of adding an O-Ring to their soft plastic stickbaits in order to achieve the wacky rig setup. This accessory is an incredibly simple idea that will save anglers time and frustration that is often the result from attempting to slide O-Rings on stickbaits. Insert the stickbait in the hollow portion of the Eagle Claw Lazer Wacky Rig Tool and slide the O-Ring up onto the stickbait; it's that easy. As an added benefit, the Wacky Rig Tool easily stores your extra O-Rings, keeping them ready to go when you need to rig up another wacky worm. The Eagle Claw Lazer Wacky Rig Tool comes with 10 O-Rings. We also offer 25 packs of O-Rings sold separately.