World's first ever 3D chocolate printer

Christine Zheng of the University of Exeter showcases the world's first 3D chocolate printer. Chocoholics can now get their face made out of their fave treat - a firm called 'Choc Edge' has designed the state-of-the-art machine which allows users to build any 2D or 3D shape out of delicious Belgian chocolate. Customers can send an image of themselves through the company's website and the machine creates a thick layered portrait - like a mask - for between £50 to £80. There is also a cheaper version - the machine will produce a 2D portrait on edible rice paper for £24.99.