Cupcake Mould - Cupcake Topper Happy Birthday with firework Cupcake Mould - Cupcake Topper Happy Birthday with firework £6.95 We're more than happy to let you know when we expect more stock. Please email us. Create your own fabulous birthday cupcake topper using this great mould. The lovely design will make any birthday or celebration cupcakes really effective. Simply press your paste in to the mould to create the perfect birthday topper for your cupcakes. The mould can be used with sugar paste, sugar florist paste or chocolate.