Operation They work well. With salt, I sometimes have to shake a bit to grind it up, but I don't find that a big problem. Capacity and filling A star deduction for that. I wish the container was bigger and easier to fill. The transparent window you see in the photos is the entire cup where the salt and pepper go. It doesn't go to the black base. They are difficult to fill without a funnel (which makes the process much easier). Battery I bought it in December 2014. I had to replace batteries in a pepper mill in November 2016 and in a salt mill in January 2017. I use these three nights a week on average. Each requires 6 AA batteries.
Geratherm Classic Green Thermometer
44 Review
TQVAI 3-Tier Spice Rack Organizer With Pull Out Drawers - 30 Jars And Labels - Perfect For Kitchen Countertops, Cabinets And Pantry - Upgraded Version In White
44 Review
Triangle Group TR259 235/60 R18 107W summer
55 Review
Grill GFGRIL GF-180, silver/black
47 Review
PME Scriber Needle Modelling Tool, For Cake Decorating, 5.7-Inch
38 Review
SMARTAKE Non-Stick Parchment Paper Roll, 13 In X 164 Ft (177 Sq. Ft) For Baking, Cooking, Air Fryer, Steamer, Kitchen, Cookies, Bread, And More - White Baking Pan Liner
41 Review
4 Pack 12 Inch Stainless Steel Round Pizza Baking Pan Tray Crisper Sheet Oven Cooking Healthy For Pizzas - Deedro
47 Review
AmazonBasics Silicone Baking Mat Sheet
48 Review