Item Type: Self Stirring Mug <br>Material: ABS, 304 Stainless Steel <br>Weight: Approx. 350g/12.3oz <br>Size: Approx. 13.5x9cm / 5.3x3.5in <br>Power Supply: 2 x AAA Batteries (Shipped Without Batteries)<br>1、304 Stainless Steel: Automatic magnetic stirring coffee mug's interior is made of premium 304 stainless steel, high temperature resistant, wear resistant and durable. <br>2、Easy to Operate: Self stirring coffee mug is easy to control, press the switch to automatically stir the liquid in the cup, quick stirring and automatic cooling, safer to use. <br>3、Widely Used: Self stirring mug can stir and cool coffee, milk, juice, medication, protein powder, etc. <br>4、Applicable People: Automatic magnetic stirring coffee mug is suitable for men, women, elderly, children and students. <br>5、Fine Craftsmanship: Automatic magnetic stirring coffee mug has a beautiful appearance, stylish contrast design, fine polished cup mouth, comfortable handle.Please allow some error in manual measurement.1 x <br> <br>Self&nbsp;Stirring&nbsp;Mug&nbsp;&nbsp;&nbsp;<p>1 x Lid&nbsp;</p>