I'd guess that 3D printing will go from something hobbyists use to a standard way many of us get the products we want within the next five to ten years With that in mind, eBay has launched a new app called Exact that allows users to shop for and customize 3D printed products. From Exact's app description:
Unleash your creativity by customizing select products to create exactly what you want with eBay Exact. Simply select a product, choose a design, and add your own personal flair to create a unique item for yourself or someone special!
With our first foray into 3D printing technology, we have partnered with Sculpteo, MakerBot, and Hot Pop