The Tungsten Wonder Nymph BWO from Solitude Fly is a tungsten-weighted Blue Winged Olive nymph. The dense bead gets this small pattern into the feeding zone fast during Baetis hatches.
Fish it dead-drifted in riffles and seams from spring through fall. Size #18 matches the olives trout feed on subsurface all season. Mayfly nymphs are on the trout menu nearly every day of the season, so a pattern like this earns a permanent place in your nymph box.
