Reusing jars from your own grocery shopping is one of the easiest, cheapest green makeovers you can give your kitchen. This pantry project not only reminds you to look for glass over plastic at the grocery store, it makes great secondary use of products you were going to buy anyway. As the owner of a secondhand shop for kids, and the mom to three budding environmentalists, taking “reused” from stigma to style is a passion of mine.