Strongly agree with Jason W. The biggest issue is design software and the amount of learning necessary to successfully design useful objects. read more
3D Printers are not more popular for home use because the average household doesn't have a lot of need for 3D-printed goods and home 3D printers are too expensive according to their use. Most of the sales have been to commercial and academic customers rather than home users. read more
As 3D printers become more popular for home use, they’ll become even more widespread so you can use them without owning your own. If you’re interested in 3D printing, you can already look at models, modify them, or design your own and have them printed on someone else’s 3D printer. read more
But you can find very capable 3D printers for around $1,000, and prices are even lower for machines aimed at novices, educators and home printing enthusiasts. Prices for entry-level 3D printers are now below $300, and you'll even find some — like Monoprice's $160 Mini Delta 3D Printer — which push the price even lower. read more