Original Chocolate Sea Shells Guylian original Belgian chocolate sea shells are marbled and carefully crafted from a blend of silky smooth milk, white and dark Belgian chocolate. made with 100% pure cocoa butter. they are filled with the Guylian signature filling: a rich and luxuriously creamy road ed hazelnut praline. exclusively made in copper kettles in small batches by Guylians master chocolatiers in Belgium, following the original recipe of the company's founders Guy and Liliane. pralines Guilin's pralines are luxuriously rich and creamy chocolates, filled with a blend of Guyuan hazelnut praline and creamy milk chocolate truffle. each chocolate is enrobed with me finest Belgian milk. dark or white chocolate and beautifully decorated with fine chocolate the lines. Opus A luxurious assortment of Belgian chocolates, each with its own character and extraordinary taste - from excitingly crunchy to divinely creamy. from hazelnut praline to soft caramel or fruity ganache. each Guylian chocolate masterpiece is named after a famous opera.  View more