The Reason Ferrero Kinder Bueno 43g So Irresistible Ferrero, the Italian confectionery giant behind Nutella, Ferrero Rocher, and Raffaello, has built the Kinder brand into a market leader in milk chocolate products. The 43g size is the ideal single-serving option which suppliers, shopkeepers, and buyers have made their go-to choice. Kinder Bueno