Callebaut Chocolate Callets White Velvet (less sweet) 10kg The Callebaut Chocolate Callets White Velvet (less sweet) 10kg is silky smooth and Callebaut's creamiest white chocolate. This white chocolate is less sweet than the W2 chocolate. This delicious velvet chocolate is great for making various delicacies, such as bonbons and chocolate bars. You can also use this chocolate very well to flavour mousse, ganache and cream. The bag contains 10 kilograms of white chocolate callets.