Martellato Bonbon Mould Flower (24x) 30x31x18mm The Martellato Bonbon Mould Flower (24x) 30x31x18mm makes it possible to make 24 bonbons in the shape of cheerful flowers. That looks super cute, doesn't it! We recommend using Callebaut chocolate for the best results. Fill the bonbons as desired with, for example, nuts, ganache liqueur and much more.