A   tungsten jigged pheasant tail with a hot spot is a well known and deadly Euro   nymph pattern.  RIO's French Dip is an   excellent bug for Euro nymphing with small flash legs to give more life and   movement to the bug.  We want anglers   to be able to fully outfit an entire fly box with this one pattern, and offer   it with a gold tungsten bead for maximum flash, and in a matte black bead for   least flash.  With five proven colors   of dubbing/legs offered in each bead choice, three hook sizes, and two bead   sizes per pattern, this gives anglers an awesome range of options to dial   in  weight, size, color and flashiness   for each piece of water.  No fish is   safe.