3D printers are incredibly useful to make all kinds of things – tools and so on. 3D printers are not that expensive. Makerspace studios can also help make anything you want for just the cost of the plastic. I actually have some microwave 3D printed “feet” to raise it a little higher to clear the open frame cabinet door which houses it.
There are increasingly a number of 3D printed projects you can do for crafters. Someone in the family had 3D printed a wonderful yarn winder like this one. I laser cut my own sock blocker from 3 mm wood using this file but you can find many 3D printed sock blockers too like this free one.
