Dryer vent (purchased at your local hardware store), orange spray paint, a stem (I used cinnamon sticks, but you can use sticks or whatever you want), and a little bit of raffia. I cut and glued the vent into a donut using hot glue. Then I spray painted the whole thing, making sure to get in all the groves. Attach the cinnamon sticks and raffia, you have yourself a cute little pumpkin!
Ribbon Pumpkin - I used silver thumbtacks on the top and bottom to hold the ribbon in place. The hot glue wasn't doing it. I tied a ribbon around the top and used hot glue to adjust the ribbon over the thumbtacks.
Mason Jar Lid Pumpkin - made one of these and painted it a dark metallic bronze and used a stick from the backyard. With just a little twine for a bow, this quickly became my favorite fall decor in the house!