MATERIAL: The adjustable grinder is made of stainless steel, which will not rust for a long time and is healthy and environmentally friendly. The black pepper grinder is made of visible glass and stainless steel wire drawing process, the inner seasoning is clearly visible, allowing you to grasp the amount of seasoning at any time.KEEP IT FRESH: The fillable grinder is equipped with a stainless steel sealing cover to prevent your spices from damp and dust and keep your spices fresh for a long time.the same time, the spice grinder is easy to use. Remove the sealing cover, you can grind the seasoning, and it can be easily stored when you cover it. It is a good helper in the kitchen.EASY TO ADJUST: The top of the stainless steel grinding machine is equipped with a ceramic core grinding device, allowing you to grind the thickness of the seasoning powder as you like. The seasoning and spice tools are designed with a high waist, with rounded edges and no sharp corners. Not only is the shape cute, but also the grip feels comfortable.MULTIFUNCTIONAL GRINDER: The hot pepper grinder is small in size and has a large capacity. It can be used as a grinder or a seasoning pot. The high glass stirrer is suitable for grinding various seasonings, such as pepper, cumin, sesame, mung bean, sea salt and other seasonings. It is a good grinding expert.