eBay released eBay Exact for iOS to unleash your creativity by customizing select products.

3D printing trend obliges! eBay has launched yesterday, eBay Exact which lets you select a product, choose a design, and add
your own personal flair to create a unique item .
To hand-select a range of special products including, iPhone cases, figurines, and jewelry, eBay has partnered with Sculpteo, MakerBot, and Hot Pop Factory who are leaders in 3D printing technology.