Culpitt Cupcake Box 6/12 Pink (tray window) 20pcs. The Culpitt Cupcake Box 6/12 Pink (tray window) 20pcs has a bright pink colour with a transparent window on top. The transparent window allows your homemade cupcakes to be beautifully presented, of course this box is also very handy for transporting cupcakes. The box fits 6 normal cupcakes or 12 mini cupcakes. The pink colour fits perfectly with the Barbie theme, which is the trend of the moment.