While some parents think of it as the “most wonderful time of the year,” the back-to-school season can be stressful with long lists of supplies to stock up on for your kids. The good news? This year, the selection of eco-friendly school supplies is better than ever, with green pencils, rulers, erasers, and notebooks galore. And none of that drab, cardboard-colored stuff either. Check out our top 6 picks for ethically-made, sustainable back-to-school gear that your kids will be proud to stuff their backpacks with.