Availability: 33 in stock Availability: 65 in stock Availability: 44 in stock Slate Drake Dun $0.89 Original price Original price $0.89 - Original price $0.89 Original price $0.89 - $0.89 Current price $0.89 | / Choose a variant 10 - $0.89 12 - $0.89 14 - $0.89 Size: 10 10 12 14 Quantity Add to cart An prolific hatch, and a great imitation, curved body, natural shape. Excellent imitation of Isonychia bicolor. Isonychia or Mahogany hatches can be sporadic, but trout hit them hard.