The paddle is connected to the shaft with a pin that is not securely fastened. As a result, the paddle on the edge plays right and left. I searched a lot to find an adjustable and divisible one only into 2 parts, and that's why I bought this one. However, it disappointed me. Also, very basic. The right side has a protrusion on the tube behind the fingers. The left side does not. I consider it unsatisfactory for 40 euros. It would have been better to buy something a little more expensive

Value for money, very good and high quality. Be careful not to remove the cylindrical foam that the cup has inside one of its parts, it is probably there to reduce the volume of the empty tube so that it does not fill with too much water and become heavy. It displaces a considerable amount of water as a cup and is very efficient.