I know this sounds boring, but I would definitely use a 3D printer to make household repairs. Replacement parts are often sold at a ridiculous markup and I woul

I know this sounds boring, but I would definitely use a 3D printer to make household repairs. Replacement parts are often sold at a ridiculous markup and I would love to print out my own. Might take some trial and error / frustration but it would be better than paying a company $20 for a $0.20 piece of plastic.