No doubt, this is one of the most ultra slim iPhone 4 cases that we’ve ever seen. Similar with the former steampunk styled iPhone 4 case, 4-4 is also made from 3D printed polyamide in order to protect the vulnerable edge of iPhone 4 from some shocks, and features a lightly textured surface that provides you a solid grip. Apart from that, the slightly protruding profile can avoid the scratches to some extent when your iPhone 4 drops down. Of course, you can also show your favorite iPhone 4 decal at any time.
4-4 3D printed iPhone 4 case is available in two colors including black and red, and compatible with both iPhone 4 and Verizon iPhone 4. Each one is priced at $15 USD. If you’re interested, jump to Shapeways for more details.