1.High Quality Material -Different from other stainless steel salt shaker, our item is made of wheat fiber material and does not contain heavy metals, which is healthy and Environmentally friendly. So you can use it with confidence. 2.Adjustable Mill - This pepper and salt grinder comes with an adjustable ceramic grinding core. Just turn the knob on the bottom of the mill, you can easily grind your spices from coarse to fine. 3.One Switch Operation-Say goodbye to the traditional manual pepper grinder!Our set is automatic and you don’t need to use your both hands to shake your spices. Just press the wooden switch and you will get the fine spices. One switch operation makes the grinding easier and more funny. 4.Multifunctional Shaker - Not only pepper could be shaken by this grinder, but also salt, cumin, garlic, ginger, cloves and any other spices. We believe that it will be a good assistant in Kitchen. 5.high quality