Indeed it is a flag day here today and thanks to
The Zieg
for bringing up Lönnrot. Not only a scholar of oral folk traditions but compiler of a Finsk-Svensk dictionary and a Finnish language work on biology.
Finnish is damnably inflected (but many other languages are handicapped by prepositions

) and
A.L.
is of course correct about the plural form of puukko, but being ruotsinkielen and living in the west my grasp of Finnish grammar, amongst other things..not always on point. Think puukkot would be 'on the puukko' strictly speaking?
Finnish is not an Indo-European language it has no similarities with neighbouring languages such as Russian, Swedish, German and borrows surprisingly few words from other languages being very inventive even in these globalized 'Bro' times

It's close to Estonian, they can understand Finns but Finns not always them. It is linguistically akin to Hungarian, another maverick language on its own surrounded by Slavic & Romance languages, but they are no way mutually intelligible.
Back to the knives then. I've regarded the puukko as a working tool, handy outdoor item and as such never been drawn to having an expensive Custom made, whereas pocket-knives....

There certainly is a shed load of pedantic bickering amongst certain 'experts' about what is a real puukko and it's often tedious. Like in the Classic Car world where monster egos monster each other

I've been to the Kauhava puukko festivals in June and some of the dealers sell ordinary stuff, others are custom makers and some are friendly but others dour, and seem to harbour dislikes of each other on a petty scale. Not been since covid so I'm not even sure if it still takes place.
I've been more than pleased with the Marttiini and Kauhavan knives I've had, inexpensive, decent and handle well. Others, particularly abroad, may thirst for more elaborate puukko or rare historical ones, all good, all part of the joy of knife ownership and use, something that often gets forgotten.
