Instruct: Classify a review as either positive or negative.
Query: Slipped a gear

The corkscrew slipped a gear on the third bottle and it is now in the waste basket. It seized up while opening a bottle and enough pressure was applied to the handle to cause it to slip the gear. This unit operates with a smooth effort. If it seems to require additional force it is probably better to back off on the handle rather than pushing on it.