That's good to hear, because I am constantly running out of doorstops in my home. With current technology I have to go the hardware store 2-3 times a week just

That's good to hear, because I am constantly running out of doorstops in my home. With current technology I have to go the hardware store 2-3 times a week just to pick up new doorstops. If I had a 3D printer in my home, I could simply print out new doorstops every morning, and never have to worry again about needing a doorstop at 2 AM when the hardware store is closed. I'm not sure where I'd get the raw plastic, though. Do they sell that at the hardware store?