Paint the 
cardboard rolls with 
Handicraft paint black. From 
Craft cardboard sheet cut out the wings for the bats. The easiest way to do this is to paint both wings together and cut them out, as it is easier to attach Cardboard roll them to the bat. The 
Wobbly eyes with 
Handicraft glue to them Cardboard roll . You can now use 
markers to record the mouth and teeth. Mark the wings with
 double-sided Adhesive tape to the roll. Press together and fold the Cardboard roll top end in the middle. 
The bats look funny both when you decorate them standing up or you attach a nylon thread 
to the top of them Cardboard roll and hang them up. A funny and creepy decoration for the Halloween season.