Here is a phone case designed by French start-up Prynt which can print out your photos as a Polaroid camera. A lot of people take thousands of photos without actually taking time to print them out, so the guys from Prynt came up with the idea for this device. It costs $150 and can be attached to iPhones and Samsung Galaxy smartphones.
The photos are thermally printed on inkless zinc photo-strips.
You can order one right HERE.