The Nubole Rechargeable Electric Salt and Pepper Grinder Mill Duo Set are modern kitchen tools that will make your cooking experience easier and more efficient. These high-quality ceramic grinders are rechargeable with a USB port, eliminating the need for batteries or bulky power cords. With 6 different coarseness levels, you can easily adjust the grinders to suit your needs. The grinders are also easy to use with one hand, making it ideal for when you are cooking or serving dishes. Enjoy the premium pepper mill and make your cooking experience a breeze.