Never struggle to open a jar lid again! Our Automatic Jar Opener saves you time and effort in the kitchen. This powerful and easy to use unit has the strength of a giant, adeptly opening all size lids in seconds. Adjusts from the smallest baby jar to jumbo pickle jars. Easy to operate: simply place jar on turntable, press button and your lid is loosened. Works on jars up to 4 1/2 dia and 8 h. By Black and Decker