This is for the Robo Twist Electric Jar Opener.

It works on the Toughest Jars.

It opens Jars with the Push of a Button.

Can Open Jars from 1.2" to 3.5" Wide.

Hands free operation.

Simply press a button.

It takes 2AA Batteries.  Not Included.

User Manual Included.

Made by Emson in China.

It is pre-owned. 

Non-Smoking Household.