【Prototype】For sale at a low price Grape Worm Fly 4 Colors, Set of 9 Prototype for managed fishing areas and area trout In managed fishing areas, various patterns are needed depending on the weather, water temperature, turbidity, and season. Even with just white, you can expect consecutive hits without any problems, but It's reassuring to have other colors prepared and in your fly box. Hooks: TMC100 #12 TMC2457 #14 Colors: White, Black, Brown, Gray, Red, Orange, Pink, Light Pink, Blue, Yellow Quantity: 9 pieces