1. USB Rechargeable & Unique Design : Our upgraded rechargeable salt and pepper grinder set avoids the hassle of battery replacement, which is different from other automatic salt and pepper grinder set. 2.Easy to Use&Gravity Operation:The electric salt and pepper grinder is gravity activated, Just simply turn it upside down to get fresh salt or pepper. Reduces pain in your hands,compares to manual salt and pepper grinder setConvenient and funny. It is very suitable for gathering with family and friends, having a picnic, etc, and is convenient to carry. 3. Adjustable Grind Coarseness: Just twist the knob at the top of each salt grinder/pepper grinder to set the coarseness of salt, pepper, or spices you want. Ceramic grinder at the top of pepper mill, turn clockwise to fine particles and counterclockwise to coarse particles. Simple and fashion design, suitable for all dinner tables and kitchen countertops. 4. Salt Grinders Refillable With NO MessesThis tall salt and pepper grinder is the perfect size to cut down on constant refills without being bulky. When you do have to refill, the clear glass bodies will let you know when it's time The stainless steel top easily screws off revealing a wide opening for easy and mess free refills.Thoughtfully presented funnel and small spoon to better help you. 5. Customer firstOur salt pepper grinder set can be used by everyone from stay-at-home moms to professional chefs. We are confident you will enjoy our refillable spice grinder sets. If you are not completely satisfied, please feel free to contact us. Add the grinder to your shopping cart today Don't forget to also buy this as a perfect gift for your family and friends.