This is a improved hand tool for using cardboard screws designed by wyliebutler
It is designed tp be printed flat lying on the printbed to have a layer orientation along the length of the tool. This makes it very robust compared to a tool printed in the upright position.
The handtool for usage with these cardboard screws:
https://www.printables.com/de/model/257606-cardboard-construction-screws-for-the-classroom
Should also work for MAKEDO screws - but not tested so far.
There is now an additional Cardboard tool extension-package available with a cardboard saw, a punch-only-tool and a shorter cardboard screw
The author marked this model as their own original creation.