We have our grandson bestowed this Becherlupe. The first trip we were very disappointed by the quality of the motion. The magnifying glass is intended for children from 6 years, but the quality is not appropriate. When you first use the upper Lupe broke out of the hinge, so that our 6jähriger grandson held the magnifying glass in hand. Since the hinge broke into two parts, one a simple insertion is no longer possible. In addition, there is now a risk of injury from the sharp break point. We can not recommend this Becherlupe. A contact to the seller for a corresponding complaint was unfortunately on the side "orders" not possible. We would really want to give no star, but then you can also give any feedback.