These are David Whitlock's original blends, now with a touch of prism. Designed to tie his world famous patterns.

SLF David Whitlock #1 dispenser individual colors:  Fox Squirrel Nymph-Thorax, Fox Squirrel Nymph-Abdomen, Sowbug Gray, Sowbug Tan, Scud & Shrimp Gray, Scud & Shrimp Olive, Scud & Shrimp Tan, Scud & Shrimp Orange/Pink, Dragonfly Nymph Olive, Dragonfly Nymph Dark, Damsel Fly Nymph Olive & Damsel Fly Nymph Tan.