Sterile 7cm Italian style stiletto Keychain automatic knives

Sterile 7cm Italian style stiletto Keychain automatic knives most likely made in Japan in the 1970s or 80s. The knife measures 7cm (2 3/4 inches) open and 1 5/8 inches closed including the chain loop at the bottom. The flat grind blade is full and the black synthetic handles are in good condition. The knife works fairly well most of the time, though these don't always open properly and lockup open isn't great. If you're looking for a good quality, great working knife, this isn't the one, but if you're looking for an affordable novelty switchblade keychain knife that could be made into an ear ring, or just to play with some, this one is for you.