Take your cardboard and cut out 2 identical star shapes for your wand.
Take your piece of dowel and using a strong wood or craft glue, adhere your two star shapes together and place your piece of dowel in-between the two shapes

Using a spray or acrylic paint you may wish to paint your wand and wand handle at this stage. Gold looks great and pink is very pretty

Once dry, coat you stars using craft glue or paper glue. Sprinkle your glitter onto the glue and shake off any excess

To finish off tie a pretty bow to your wand