Callebaut Chocolate Callets Dark (C811) 2.5kg The Callebaut Chocolate Callets Dark (C811) 2.5kg contains chocolate drops made from dark chocolate. This chocolate is similar in flavour to the well-known '811' chocolate, but less liquid. This is ideal for moulding techniques. Especially for large moulds, this is perfect as it leaves a thicker layer of chocolate in the mould. The bag contains 2.5 kilograms of callets.