Are you looking for the perfect attractor pattern in fly fishing? Look no further than the Stimulator! Many anglers often use this as their go-to fly because it has the unique ability to resemble many things while still imitating nothing in particular. Do you need to imitate giant stonefly patterns? The Stimulator can do that! Make sure you get a few in your fly box so you can use them in different sizes and colors to suit your needs. With the Stimulator, you can increase your chances of landing a fish and enjoy a more successful fishing trip!