1. Wash caps and dry thoroughly
2. Glue caps together with Tacky glue (super glue is way too messy and hot glue will not hold)
3. Draw snowmen faces or peppermint on both sides of caps.
4. Use hot wood burner to melt a small hole through the side of caps
5. Stick lights in hole. Depending on while size they may attach without hot glue. If loose, you can secure them with hot glue.