Weiss BP Dark Barbless

"My BP (Baetis Perdigon) is just a clean, simple, durable Perdigon pattern. Danville threads used in the construction of this pattern really set these apart from most as the thread seems to glow when resined over. No flash for a natural looking bug. Super slim and clean for quick sink rates which is immensely important with this type of fly." - Pat Weiss