Kuhn Rikon Auto Safety Master OpenerOur Auto Safety Master Opener is a clever tool to open 5 types of lids cleanly, safely and easily cans, ring pulls, fizzy drink pull tabs, metal crown tops and screw bottle tops. The self locking Auto Safety function enables easy opening of cans and does not leave any sharp edges. Automatically attaches itself to cans Leaves no sharp edges Opens items with little effort Opens cans, bottles, pop, pull tops and more Hygienic opener never touches the