Recycle And…when you run out of ideas for using our jars…recycle them. We use peanut made from starch. Please use our shipping peanuts for your own shipping needs. They dissolve in water and compost naturally. We encourage our guests to pass catalogs on to others. Our Corporate Headquarters and Warehouse have adopted many ways to recycle and conserve. Stonewall Kitchen recycles: Cardboard Metal Drums Plastic Drums Fiber Drums Office Paper Bottles, Cans and Glass Vegetable Oil Ink Cartridges