Northland Buck-Shot Flutter Spoons feature a built-in, high-pitched, glass rattle chamber for the ultimate fish-attracting sound. These lead-free, Z-Alloy spoons utilize an S-curve design and are brightly painted to provide maximum flutter and flash. Flutter Spoons are excellent for vertical jigging for everything from panfish to walleye to pike. Northland Buck-Shot Flutter Spoons are definitely a lure you want to keep in your ice fishing arsenal.