Bob Henley's Tie-A-fly kits are geared towards the novice fly-tier and or fly-tying class student. Each kit contains adequate materials and instructions to tie 12 flies of the specified pattern as well as including a pre-tied fly to compare your efforts  with.. All of the basic patterns are available.

Material Contained in the Bob Henley's Tie-A-Fly kit for the Stimulator:

Professionally tied Stimulator to use as a model
Complete instructions matched to clearly drawn illustrations
Four #10 hooks
Four #12 hooks
Four #14 hooks
Rusty orange dubbing
Golden olive dubbing
Patch of elk hair
Four each #10 brown & grizzzly rooster neck hackles for hackle
Four each #12 brown & grizzzly rooster neck hackles for hackle
Four each #14 brown & grizzzly rooster neck hackles for hackle
Orange thread