Premium Quality Materials: This Set Of Salt And Pepper Grinder Is Made Of Food-Grade Materials, Such As High-Quality Brushed Stainless Steel Cover, Clear Acrylic Body And Non-Corrosive Ceramic Core. Good Sealing Prevents Moisture From Entering, Thus Maximising The Flavour And Quality Of Sea Salt, Black Pepper, Peppercorns And Other Spices. | | Adjustable Coarseness: The Manual Pepper Grinder Has A Built-In Adjustable Grinding Mechanism, And The Corrosion-Resistant, High-Hardness Ceramic Grinding Core Allows You To Control The Coarseness Of Seasonings As You Wish. Simply Adjust The Screw On The Top (Clockwise For Finer, Counterclockwise For Coarser) And Gently Rotate The Bottle To Adjust The Fineness Of Pepper, Sea Salt, Peppercorns, Mustard Seeds, Fennel Seeds And Other Seasonings To Add Flavour To Your Food. | | Portable Salt And Pepper Grinders: This Travel Grinders Set Of Mini Manual Pepper Grinders Is 4 Inches Tall, So You Don'T Have To Worry About Taking Up Too Much Space .