http://www.topkitchenproducts.com/best-9-electric-jar-openers/

durable and built to last Opens a wide variety of jar sizes no jar is too tall Effortless push button opening Simply place the jar opener on top of the jar and press the engage button Compact for easy storage in a drawer or cabinet
http://www.topkitchenproducts.com/best-9-electric-jar-openers/