Banana Fly (Stu's Original famous-willow grub) Mix Pack's.Enjoy an awesome assortment of Stu's renowned Banana Flies (Willow Grubs) 20, 18, and 16 sizes in both hues! This is one of our most famous fly designs in the collection. Learn more about it and its history of design and use in the few videos we have on our socials. Stu's fly designs are all tied on the best, strongest Japanese fly hooks. Remember, Having more than one of any good fly, and the right size is always a good thing. So, the more