Mop flies have been proving deadly in reservoirs, managed fisheries and the wild.  Semperfli looked at the mop fly and decided to upgrade it to make the mop fly even more deadly and created Semperfli Mopster 6mm Mop Chenille.
 
They measured the diameter of a range of mops to work out a consistent size  and then created an entirely new chenille with multicolored guard hair tinsels protruding from the chenille.
 
With Mopster the tinsel provides mobility and additional attraction in the water but make the mop fly look astounding. Dyed in their standard color palette Mopster is available in a color range never seen by any fly tyer stealing their household mops to make flies.
 
Available in a wide range of colour, including fluorescents, Mopster is the future of the Mop fly.