Hoppes 24001D, Bore Snake Den Bore Cleaner .30, .32 Caliber, Pistol & Revolver, Clam, Compact Carrying Case With Built In Handle For Easy Storage Between Firearm Cleanings, Lid Doubles As Convenient Pull Handle That Snaps Into The Clear Case For Storage, Integrated Bronze Brush To Scrub Out Carbon Fouling, While The Tail Clears The Barrel Of The Loose Debris.