My door wouldn't stop closing due to air pressure differentials when other people would open/close their doors. (Also... it just closes on its own, cuz it hates me)
So instead of continuing to use the heavy stone that I inevitably stubbed too many toes on, I got fed up and made this.
Printing at .2 layer height took 2 hours, while .3 took only 1hr 5min .
I attempted to crush it in my hands, and even with just 2 perimeters and 15% infill, it took a well placed hammer strike to crack it. Yay for basic engineering knowledge!