BPA Free USDA 100% , Raw & Stone Ground Stone Ground Goodness Raw Non GMO Gluten-Free Gourmet Artisan Quality Smooth Certified by Oregon Tilth Kosher Dastony uses an ancient method known as stone-grinding in creating the world's finest nut and seed butters. Originally used for turning olives into luscious and delicious olive oil, stone-grinding applies pressure with powerful, perfectly smooth granite wheels. Although "old world" in its approach, it is revolutionary in terms of preserving nutrients and flavor. We source only the highest quality, peeled watermelon seeds for every handcrafted batch to create the finest gourmet and silky smooth seed butter. Attention to artisan methods is something we at Dastony take great pride in.