Discover the exquisite taste of these world-famous chocolates, each Seashell a small masterpiece with a marbled shell made of dark, white and milk chocolate and a creamy hazelnut praliné filling. Guylian's original chocolates are made with carefully selected ingredients of the highest quality, such as Fairtrade West-African cocoa beans and hand-selected Mediterranean hazelnuts. In Sint-Niklaas, Belgium, these ingredients become the famous hazelnut praliné filling in copper kettles, following the original recipe of founder, Guy Foubert.