These items share the case's "Rare Special" probability pool. Each case opening has approximately a 0.26% chance to drop one of these.
★ Bayonet | Marble Fade Covert 
★ Bayonet | Tiger Tooth Covert 
★ Bayonet | Doppler Covert 
★ Bayonet | Doppler Covert 
★ Bayonet | Doppler Covert 
★ Bayonet | Doppler Covert 
★ Bayonet | Doppler Covert 
★ Bayonet | Doppler Covert 
★ Bayonet | Doppler Covert 
★ Bayonet | Damascus Steel Covert 
★ Bayonet | Ultraviolet Covert 
★ Bayonet | Rust Coat Covert 
★ Flip Knife | Marble Fade Covert 
★ Flip Knife | Tiger Tooth Covert 
★ Flip Knife | Doppler Covert 
★ Flip Knife | Doppler Covert 
★ Flip Knife | Doppler Covert 
★ Flip Knife | Doppler Covert 
★ Flip Knife | Doppler Covert 
★ Flip Knife | Doppler Covert 
★ Flip Knife | Doppler Covert 
★ Flip Knife | Damascus Steel Covert 
★ Flip Knife | Ultraviolet Covert 
★ Flip Knife | Rust Coat Covert 
★ Gut Knife | Marble Fade Covert 
★ Gut Knife | Tiger Tooth Covert 
★ Gut Knife | Doppler Covert 
★ Gut Knife | Doppler Covert 
★ Gut Knife | Doppler Covert 
★ Gut Knife | Doppler Covert 
★ Gut Knife | Doppler Covert 
★ Gut Knife | Doppler Covert 
★ Gut Knife | Doppler Covert 
★ Gut Knife | Damascus Steel Covert 
★ Gut Knife | Ultraviolet Covert 
★ Gut Knife | Rust Coat Covert 
★ Karambit | Marble Fade Covert 
★ Karambit | Tiger Tooth Covert 
★ Karambit | Doppler Covert 
★ Karambit | Doppler Covert 
★ Karambit | Doppler Covert 
★ Karambit | Doppler Covert 
★ Karambit | Doppler Covert 
★ Karambit | Doppler Covert 
★ Karambit | Doppler Covert 
★ Karambit | Damascus Steel Covert 
★ Karambit | Ultraviolet Covert 
★ Karambit | Rust Coat Covert 
★ M9 Bayonet | Marble Fade Covert 
★ M9 Bayonet | Tiger Tooth Covert 
★ M9 Bayonet | Doppler Covert 
★ M9 Bayonet | Doppler Covert 
★ M9 Bayonet | Doppler Covert 
★ M9 Bayonet | Doppler Covert 
★ M9 Bayonet | Doppler Covert 
★ M9 Bayonet | Doppler Covert 
★ M9 Bayonet | Doppler Covert 
★ M9 Bayonet | Damascus Steel Covert 
★ M9 Bayonet | Ultraviolet Covert 
★ M9 Bayonet | Rust Coat Covert All 17 standard items in this case, grouped by rarity. Drop rates per Valve's official probability disclosure.
To open the Chroma 3 Case, you need one Chroma 3 Case (free in-game drop or from the Steam Community Market) plus one CS2/CS:GO Case Key, which costs $2.49 USD on the Steam Marketplace. Right-click the case in your inventory and select "Open Container."
Drop rates per Valve's mandatory probability disclosure: Mil-Spec Grade ~79.92%, Restricted ~15.98%, Classified ~3.20%, Covert ~0.64%, Rare Special (★ Bayonet | Marble Fade, ★ Bayonet | Tiger Tooth, ★ Bayonet | Doppler, ...) ~0.26%. Each drop also has roughly a 10% chance to be StatTrak™ on eligible skins.
The Chroma 3 Case rare special pool contains 60 items: ★ Bayonet | Marble Fade, ★ Bayonet | Tiger Tooth, ★ Bayonet | Doppler, ★ Bayonet | Doppler, ★ Bayonet | Doppler, ★ Bayonet | Doppler, ★ Bayonet | Doppler, ★ Bayonet | Doppler, ★ Bayonet | Doppler, ★ Bayonet | Damascus Steel, ★ Bayonet | Ultraviolet, ★ Bayonet | Rust Coat, ★ Flip Knife | Marble Fade, ★ Flip Knife | Tiger Tooth, ★ Flip Knife | Doppler, ★ Flip Knife | Doppler, ★ Flip Knife | Doppler, ★ Flip Knife | Doppler, ★ Flip Knife | Doppler, ★ Flip Knife | Doppler, ★ Flip Knife | Doppler, ★ Flip Knife | Damascus Steel, ★ Flip Knife | Ultraviolet, ★ Flip Knife | Rust Coat, ★ Gut Knife | Marble Fade, ★ Gut Knife | Tiger Tooth, ★ Gut Knife | Doppler, ★ Gut Knife | Doppler, ★ Gut Knife | Doppler, ★ Gut Knife | Doppler, ★ Gut Knife | Doppler, ★ Gut Knife | Doppler, ★ Gut Knife | Doppler, ★ Gut Knife | Damascus Steel, ★ Gut Knife | Ultraviolet, ★ Gut Knife | Rust Coat, ★ Karambit | Marble Fade, ★ Karambit | Tiger Tooth, ★ Karambit | Doppler, ★ Karambit | Doppler, ★ Karambit | Doppler, ★ Karambit | Doppler, ★ Karambit | Doppler, ★ Karambit | Doppler, ★ Karambit | Doppler, ★ Karambit | Damascus Steel, ★ Karambit | Ultraviolet, ★ Karambit | Rust Coat, ★ M9 Bayonet | Marble Fade, ★ M9 Bayonet | Tiger Tooth, ★ M9 Bayonet | Doppler, ★ M9 Bayonet | Doppler, ★ M9 Bayonet | Doppler, ★ M9 Bayonet | Doppler, ★ M9 Bayonet | Doppler, ★ M9 Bayonet | Doppler, ★ M9 Bayonet | Doppler, ★ M9 Bayonet | Damascus Steel, ★ M9 Bayonet | Ultraviolet, ★ M9 Bayonet | Rust Coat. The combined drop probability for any item from this pool is approximately 0.26% per case opening.
