An unusual birthday present

I have been meaning to show this for a while.  A very good friend bought me it for my birthday. It looks like a box of eggs. When I first saw it my mind boggled.  Then I opened it and there were four little cakes. To start with I thought they were to eat.  Well they are from the Great British Bake Off range.  However they are not they are in effect bath bombs but they smell absolutely divine/  If you come across them treat yourself.

Pattypan