Salt and pepper grinders :Hotder salt and pepper grinder set are built in sleek and elegant design and clear durable glass body for your kitchen or dinner party.Great gift or party favor Plastic bottle cap reduces weight and make it easy to operate.*SALT AND PEPPER NOT INCLUDED. Capacity of Pepper Mills : Our Salt and Pepper Mills are 5.1 inch tall and each salt pepper shaker set will hold up to 3/4 cup or 6 oz of the salt, pepper or the spice of your choice. Just unscrew the grinder from the bottle to refill. Effortlessly twist with your hand grind fresh ingredients Adjusting Coarseness of SpicesJust remove the plastic cap on the top of the cap and turn the gear to adjust Coarseness .You can use our small salt and pepper set grinders to grind sea salt, black peppercorns, himalayan pink salt, white or garlic pepper or other spice Grinding without opening the lid : The lid of the pepper mills has been upgraded . You only need to remove the plastic layer of the lid. For the second use, you can choose to grind the spices without opening the lid. 365 DAY GUARANTEE : Since glass products are easily broken during transportation, if you receive the broken one or the grinder that does not work,Please contact us ASAP.we will replace it for you, or give you your money back, no hassle