Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Simple and easy to use

I used this siphon to get the gas out of my lawnmower at the end of the season. All you do is put one end in the lawnmower tank and the other end in the gas can. In the lawnmower tank, you move the end up and down and the gas moves through the tube.Easy to use and highly recommended.