3D printers are machines that print one layer of material at a time, one on top of another until you are left with a real physical product. That can be customized cases with your name on it for your phone. With the emergence of consumer 3D printers, the need for a marketplace for 3D printable files has risen. Adding to that, the market for cellphone accessories is expected to crossover the $50 billion mark by 2015. Now that 3DCASES.com has launched, 3D CASES plans on being peoples one stop shop for 3D printable phone case designs. A marketplace where people can buy, sell, or download free phone case designs for them to print at home.