These are cute and easy, here is what you need:
* Pretzel bags – I got mine at Jo-Ann's in the cake baking section
* Black permanent marker
* Bag of mini marshmallows (one bag made approx 10 ghosts)
* Some cute holiday ribbon
Directions: First draw 2 circles or ovals for the eyes and then down just below it draw 1 circle or oval for the mouth with black permanent marker. Open the bag and fill until you have about an inch and a half at the top left and then tie the ribbon on and there you go. The only problem I had was keeping my 3 year old out of the marshmallows.