Chefjet has demonstrated first food printing machine, which can actually print candies of different colors for real.
Chefjet is a food printer which eats sugar, drinks water and churns out black and white sugar candies with single flavour. You may get these candies in different colors too. At CES2014 in Las Vegas, they have demonstrated two printers and the candies created by them. Chefjet has not revealed the exact price of these devices, but it is said that chefjet would cost less than $5000 for a basic version and less than $10000 for a pro version. Another device was ChocoByte Printer, which can gobble up the liquid chocolate and then churn out cute brown chocolate bars in different shapes. Both of these will use computer assisted designs to create chocobars or candies.