Don t let jar lids defeat you. With the OneTouch Jar Opener you ll be hle to twist off jar lids that are seemingly impossible to open. The One Touch Jar Opener is completely automatic and safe--just a single touch of a button and your jar opens in seconds. It grips nearly any size jar firmly and clamps itself onto the lid. Then the powerful high-torque motor exerts up to 25 pounds of force to unlock the lid releasing the seal with ease. The OneTouch Jar Opener opens all jars with 1-inch to 4-inch diameter lids and is powered by two AA batteries (not included). It stores conveniently in your kitchen drawer. The OneTouch Jar Opener makes short work of even the most impossible-to-open jar.