@sapphire @eal yeah the problem that sekäjäte (mixed waste) will most likely either get burned (there is/was "energiajäte" separate bin but for some reason it's very rare in households, my previous one had one and it was emptied once a century) or landfill'd

I just want to dispose of it responsibly, i.e. grind it down and deliver it to some recycling point, I don't even want filament or compensation from it.