Review on 🔌 Advanced USB Rechargeable Electric Salt Pepper Grinder: Stainless Steel, Adjustable Coarseness, LED Light, Gravity Salt and Pepper Mill by Kevin Graham

Good coffee grinder. My problem is that you have to press a button to activate the automatic shredding. The instructions suggest pressing a button to turn it off after use. One issue is that there's no way to tell if the device is on or off (an LED light would be great). If you don't turn it off, the battery will run out. But there's an additional problem: it's impossible to tell if the battery is low (again, an LED would be great). So you won't know if the battery is dead until you try to use it. When the battery is low, it won't work and you can't use it until you charge it. Good grinder, bad human interface.