Ferrero Duplo

Duplo is a popular chocolate bar consisting of a wafer filled with nougat cream and coated in milk chocolate. Originally launched in Germany in 1964, it has become one of the country's best-selling pralines and is often marketed as 'the longest praline in the world'.

While the brand has Italian roots through its parent company, Duplo was specifically developed for the German market. Today, it is manufactured primarily in Ferrero's large production facility in Stadtallendorf, Germany, though the brand is distributed across Europe. The brand remains under the private ownership of the Ferrero Group, a global confectionery powerhouse known for maintaining strict family control over its portfolio.