Are You Too Busy To Make Coffee Every Morning? Or Simply Too Lazy? Well, Good News! Now We Created A Mug That Can Smoothly Stir Your Drink By Itself. No Spoon, No Mess. Either it's lazy Sunday or busy Monday, this self-stirring mug is a perfect on the go companion. Even better, just need to wait 1 minute, the stirring technology will produce wonderful frothing on your coffee combination. And of course this mug is great for any beverage, such as aromatic tea or smooth hot cocoa!! Please enjoy your free time. it's really a perfect gifts for your family, friends and co-workers. We put the switch button exactly at the top of the hold, so it’s easy to turn on and reach by your thumb. Most important, it comes with airtight lid to prevent the contents from spilling and also to preserve the temperature of your drink. Plus, the premium food grade stainless steel construction will not easily break or dented by simple collision! Product details: Color: Black Capacity: 12-16 oz Dimension: 3.46x 4.65 inch Material: Stainless steel and plastic