Knives in the case
The Exceedingly Rare Special Item group lists four knife types: Nomad Knife, Paracord Knife, Skeleton Knife and Survival Knife. Each appears as a plain knife and in classic finishes such as Fade, Slaughter, Case Hardened, Crimson Web and Night Stripe.
Collection and related cases
The weapon skins belong to The Shattered Web Collection, and every one of them also has a StatTrak™ version. The Fracture Case lists exactly the same knives and finishes. The Fever Case has the same four knife types, but in Chroma finishes.