Product Features: 

Twist to open universal jar opener

Designed to open jar lid with ease

Fits all size jars, from small condiment bottles to large tubsof mayonnaise

With serrated stainless steel teeth for gripping the lidfirmly

Contoured and non-slip design for better grip

Dishwasher safe

Simple to use, just slide the jar opener over the jar lid andtwist counter-clockwise to loosen the lid