Used this recently to make some chocolate shapes, and they came out brilliantly. They are really meant to make ice cubes for your drinks, but being silicone they are supple enough and slippery enough to use as chocolate moulds too. Just add some cheap (Tesco Value) chocolate melted in the microwave or using a pyrex bowl above some simmering water. Wear oven gloves when picking up the hot bowl though. Then pour in the melted chocolate and put in the fridge to set.

Ours came out looking like this and tasted as good as the cheap chocolate does. Cadburys chocolate for the next batch…

Now I have bought the Pacman moulds and some Doctor Who ones too. My lil girl loves Doctor Who as well as sharing my retro gaming hobby.