Availability: 107 in stock Availability: 182 in stock Availability: 127 in stock Hellgrammite $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 Black / 8 - $0.89 Black / 10 - $0.89 Black / 12 - $0.89 Color: Black Black Size: 8 8 10 12 Quantity Add to cart Often mistaken for a stonefly, Hellgrammites are hugely effective in many areas. Nymph of the Dobson Fly.