Full Circle Home Scour Pads - Neat Nut Walnut Shell - 3 ct - Case of 6You may know walnuts contain antioxidants, but did you also know they contain scrubbing power? Their shells, that is. A natural and durable abrasive, walnut shells do a great job on your countertops, your dishes, and most importantly, your planet. Wonet scratch most surfaces (test on a small area first) Safe for those with walnut allergies or sensitivities Dimensions per scour pad: 5ex 3 Dishwasher safe Pack of 3 Made in North America