The Firebird F759M is a knife by two names, it’s also called the Ganzo G759. Ganzo has announced that their knives will now be known as Firebird but right now they are in a transition time. For a under $13 dollar knife shipped from China I am impressed, that said the action is a bit stiff and gritty. It would probably be best to take the knife apart, clean and oil everything before reassembly. See my full review video below.