Grind the spices automatically rather than twist repeatedly. The automatic salt and pepper grinder set is more convenient and effort-saving than traditional ones. Control the seasoning amount by the button. Separate the battery and spice container to prevent the spice powder from getting inside for a prolonged lifespan.  Choose the coarseness of grains according to your preference. Rotate the knob on the bottom clockwise for a finer grind or anticlockwise for a coarse grind. Utilize the durable and safe 304 stainless steel drive shaft to bring spices into wanted granular sizes. Spread freshly ground spices for added flavor and taste. Adopt food-grade ABS material to build the spice container, which is large enough to hold 70ml of spices and requires less refilling. A transparent lid increases visibility to distinguish the spices or check how much remains. A cover for the pepper grinder prevents dust and stops the spice powder from making a mess. The salt and pepper grinder set comes in two colors(white/black) for holding different spices to avoid mixing up. Suitable for pepper, salt, rosemary, cumin seeds, red pepper, etc. A LED light keeps on while grinding to control the seasoning and avoid over-seasoning. We offer a one-year warranty; contact us if necessary.