Packaging ideas

I want to create a small piece of packaging which fits in a cupcake. I initially came up with the pyramid idea both square based and triangular based. After measuring the diameter of an average cupcake 2inches then I though a square based pyramid would be more suitable so that cake doesnt get squashed.

I found some nets which would create the square based pyramid and put them together. I want to ensure the packages are easy and fast to put together for when in the shop staff won't want the hassle of struggling with putting them together. I therefore have decided to alter the tabs on the net so that they tuck into each  other rather than having to be glued, this would be cheaper and more time efficient.