This Mill Set Pretty Enough To Grace Your Dining Room Table Or Kitchen Counter. Suitable For A Wide Variety Of Spices: Peppercorns, Salt Crystals , Mustard Seeds, Fennel Seeds And More. When You Do Have To Refill, The Clear Glass Bodies Will Let You Know When It'S Time! How To Use The Pepper Grinderp 1：Open The Grinder Top. Step 2：Fill The Pepper Grinder With Fresh Peppercorns. Step 3：Hold The Pepper Grinder In One Hand Several Inches Above The Food That You Wish To Season. Material: As Resin + Polypropylene + Glass Package Includes: 2 X Salt And Pepper Grinder(Salt And Pepper Are Not Included) Ps: 1. If The Grinder Interior Nut Is Too Tight, Please Turn It Back A Few Times Slowly,Don'T Force It. 2. This Is A Thick Glass Glazing, But The Glass Goods May Be Damaged Due To The Bumpy Logistics.If you have any questions, you can contact us at any time, we will reply you within 24 hours and provide a satisfactory solution!