For soft spices and herbs only! Soft spices such as basil, coriander, etc. Avoid peppers, coffee beans, shells and hard objects! ! .Grind herbs with ease: The K1 grinder eliminates the hassle of grinding herbs and soft spices with its electric operation, eliminating the need for manual operation. Enjoy convenience and precision at the touch of a button. Ideal for arthritis sufferersand those looking for a worry-free grinding experience. Maximum grinding efficiency guaranteed! : Make the most of soft spices by grinding with up to 6N/M torque. Effortlessly grind your soft spices to perfection and extract aroma and fresh flavors with bi-directional grinding capability! Don't waste spices,refilling is easy with the help of the built-in funnel. Easy to clean: Designed with ease of cleaning in mind, the funnel has a special coating to prevent spice residue from sticking. Plus, the included brush makes cleaning a breeze, ensuring a hassle-free and hygienic experience.