Mix pre-soaked dates into a smooth cream.
Add oat flour, ground walnuts, date syrup, rum and activated charcoal (or cocoa powder).
Mix well and knead into a ball.
Make small balls, put sticks in them and put them in the fridge for about an hour to make them more compact.
Melt dark chocolate and add a teaspoon of activated charcoal (optional). Make bat wings (procedure in the video) and put them in the fridge to harden.
Stick them in balls and make eyes out of white and dark chocolate.