“Pop” some big walleye using the Mack's Lure Wally Pop, great for slow trolling - even down to 1/4 mile per hour. The Wally Pop incorporates the patented Smile Blade, a float inside a fluorescent tubing material, secret scent chamber, and a 2-hook crawler harness. This proven setup provides a trolling rig that gives a crawler a very enticing action. When a fish bites, it gets a natural feel from the soft body and this gives you an extra edge to set the hook.