The hinge of my trusty Casio FX-82lb high school calculator broke. (Yes, I am that old...)
Nothing a piece of ducktape didn't fix for decades, but it started to annoy me more and more. So I made a quick replacement hinge. This should keep the calculator going for another 35 years.
Print with 0.15 mm layer height.
The author marked this model as their own original creation.