This interesting colour combination actually work incredibly well for both trout and grayling. The silver bead is particularly effective in dirty water conditions or on waters which do not recieve lots of fishing pressure- fish don't tend to miss a silver bead! This is one of David Chlumskys patterns which he added to the range and claims it is a great pattern for catching both Brown Trout and Grayling.
Hook- Barbless jig 16/ 14
Bead- 3mm/3.5mm Tungsten Silver
Body- Black Thread
Rib- Fine Pearl tinsel
Thorax- Peacock ice dub
Tail- Coq Del Leon
Overall weight of fly 0.26g (16) 0.33g (14)