A very interesting study on the potential for consumers to own a 3D printer for household uses. Do you think this is realistic/feasible? I want one for my house! 
"The team printed a variety of doodads for the study, including an iPhone case, garlic press, safety razor, perogi mold and spoon holder. Smaller mass-produced objects saved the least amount of money - a dozen 3-D printed shower rings cost $1.20 to print and $2.99 to purchase from a store. The iPhone 5 case cost 27 cents to print, a huge improvement over the inflated $20 price tags found in Apple Stores and other retailers.
Printing all 20 objects took about 25 hours and cost a grand total of $18 in plastic and electricity. The savings came out to between $294 and $1,926, depending on the quality of the comparable retail products."
