Smart Self Stir Mug Automatic Self Stirring Stainless Steel Electric Mug with Airtight Silicone Seal and Powered by 2 AAA Batteries, Tall 15 oz. ENJOY THE SMARTEST SELF STIRRING MUG --- This self-stirring mug is simply what you need for travel! With one push, it will simply stir the content smoothly by itself. Enjoy your morning coffee or tea while driving, without worry of spilling and making a mess. Powered by 2 AAA batteries with perfect stirring speed mechanism: not too slow and not too fast. BIGGER CAPACITY THAN ANY OTHER MUG --- We know how much you need your coffee intake, the more the better, right? Thats why our self-stirring mug has bigger capacity to quench your thirst. It holds 13-16 oz of your drink, almost a half bigger than any other mug. More is always better. SUPER DURABLE STAINLESS STEEL AND AIRTIGHT SEAL --- Imagine yourself in a hurry with a mug full of hot coffee in your hand. Sounds like a disaster waiting to happen. Well, not if your mug have airtight lid like this one. The high grade silicone seal will secure your mug tightly to preserve the heat and coldness of your drink. Plus, the premium stainless steel construction will not easily break or dented by simple collision. EFFORTLESS TO USE WITH SWICTH BUTTON AND COMFY HANDLE --- We put the switch button exactly at the top of the hold, so its easy to turn on and reach by your thumb. The handle itself is firm and comfy to grip. It also has a small hole for you to sip your coffee without having to open the lid entirely. LIMITED STOCK; GET IT FAST --- Smart Self Stir Mug(TM) works perfectly for any kind of beverage, be it coffee, tea, milk, chocolate, and many more! (TAGS : Self stir mugs, stir mugs, mugs, electronic mugs, electric mugs, stainless steel mugs, self stirring mugs, mugs for coffee lover, coffee, tea, drink.)