We are selling 3D chocolate printer

British scientists say they have perfected the chocolate printer and will hit the market in late April.

>>> Video: Chocolate 3D Printer

The machine will help the lovers create their own chocolates. TS. Liang Hao of Exeter University and a team leader, set up the Edge Company to commercialize the device after seeing many retailers excited.

Inventors say 3D chocolate printers are easy to use. (Source: BBC)

The 3D machine is made of plastic, wood and metal - materials that are used extensively to create a variety of objects, from jewelry, shoes, to human bones.

TS. Hao says the 3D chocolate printer also works as a 3D printer, starting with a cross-sectional image - like objects printed by conventional machines - then printed in layers. Chocolate to create 3D shapes without molding.

'We have improved and simplified the machine to make it easy to use. You just need to heat the chocolate and pour into the machine to make the product as you want, " said Dr. Hao.

Researchers around the world are also working to develop food printers. In 2011, the Massachusetts Institute of Technology (MIT) developed a similar model, called the Digital Chocolatier.