Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is very poorly made. I do not recommend it

I purchased this microscope as a gift for my grandson in another part of the country. When he got it he was extremely dissapointed. The focus mechanism did not work at all. A rubber wheel pushes the barrel of the microsope up and down. The barrel didn't move at all. It was so loose that even after putting 7 layers of transparent tape on the barrel it was still loose. There is a light, but the lens, which was glued in place, was cockeyed. It did not put any light whatsoever on the object being viewed. I do not recommend this microsope at any price.