This cordless can opener opens cans with just one touch of a button.You do not even have to hold on to the opener - it rotates around automatically.It looks like a computer mouse and we all know how to use it. With Free Gribber Battery: 2*AA(1.5V) Perfect for any hard to open jar or bottle Just place the one Touch on top of the can, press the button and the can will be opened in seconds. You don't even have to hold on to the opener- it rorates around automatically Stores conveniently in a drawer CE and ROHS certified Opens cans of all sizes Material: New ABS Inner packing: White box dimensions:17.5 x 8.5 x 6.5cm Outer packing: 36PCS/ctn Carton dimensions:39 x 26 x 37cm