Chocolate Hollow Mould Chocolate World Half-Sphere (6x) Ø70mm With the Chocolate Hollow Mould Chocolate World Half-Sphere (6x) Ø70mm you can make 6 half spheres at a time from chocolate. You can stick these balls together by heating the flat sides and pressing them together. Of course, you can also just leave it as it is. This bonbon mould is made of high-quality polycarbonate.