Bug-PartzTM is a new life like series of aquatic body parts created to make absolutely the most realistic flies ever. Wing buds are mottled with a epoxy coating and all Silicone legs and Bugworm legs are clear and designed to be colored by the tier.
They offer individual kits for the Stonefly (4 sizes) and Mayfly (4 sizes) that comes with 4 each of the epoxy Wing-Buds and 4 each of the legs to match or you can try the Stonefly Kit Assortment or Mayfly Kit Assortment. These have two each, wing buds and legs in all four sizes. The Damsel-Dragon fly kits ( 1 size) has 4 of each too. The Bug-WormTM is a series of 64 graduated legs and can be cut to fit any larger fly your tying.