Functional Print Friday is one of my favourite YT channels. Perhaps the only improvement would be if he switched to #freecad 😉.
This particular video is a fantastic example of the utility of a 3D printer. A custom tool, perfectly adequate for the purpose, printed from 'humble' PLA. Side note: PLA used to be the cheapest filament but these days I'm finding e.g. Sunlu PETG cheaper / same price 🤷🏼♂️.



