The FinaPod Pro Plus is Designed to work with FinaMill – Next-Gen Battery Operated Pepper Grinders. The finamill is a patented design that allows the user to use ONE GRINDER for MANY SPICES! The FinaPod Pro Plus is great for seeds with high oil content such as cumin and sesame. FinaPod is Easy to refill, uses CERAMIC grinding elements with adjustable settings from fine to coarse, BPA Free, LFGB Certified.