The best of Ferrero. Rondnoir fine dark chocolates provide a symphony of sensations, with a crisp wafer surrounding a creamy, chocolaty filling with a dark chocolate pearl at the center. A delicate and refined pleasure. Rocher chocolates are a tempting combination of luscious, creamy, chocolaty filling surrounding a whole hazelnut, within a delicate crisp wafer all enveloped in milk chocolate and finely chopped hazelnuts.