Napoleon Black-White Balls. A Napoleon or Napoleon Bonbon, also called Napoleon Ball, is a hard, spherical fruit sweet, packaged in a transparent cellophane. The outside is hard and sugar, with inside salmiak powder, which is released when the sugar layer is (partly) melted or when the candy is bitten in half.
They have all kinds of colors and flavors. Flavors like lemon, orange, wine ball, salmiak, fruit mix and many others.