Review on Electric Salt and Pepper Grinder Set, Adjustable Coarseness, Ideal for Sea Salt, Black Pepper or Spices, Effortless Control, Stainless Steel Salt and Pepper Grinder (Pack of 2) by Andrew Aldana

This product sounds like a great idea, but there's an important caveat. After only owning the product for a month, I already have to change the batteries. This wouldn't be such a big problem if six AAA batteries weren't required for EACH grinder. That means after 1 month you have to spend about $10 to recharge the batteries. Keep in mind that these grinders don't come with batteries either, so you'll have to pay $10 for 12 AAA batteries to start with. I missed the return window by 3 days but I'm tempted to just throw them away. I will definitely use manual coffee grinders again. It just proves that not everything needs to be mechanized. If you can handle changing the battery every month, the problem is that this thing is still VERY noisy 😬.