The tool is processed properly. The shaft is stowed neatly in the blue "head" - which also helps when inserted into a clogged pipe immensely because you can follow up on the flexible shaft piece by piece while can turn directly. The work is a little tricky (first time result in clogs) depending on the arches in the line, but that is more in the nature of things. In the end I could see a big ball of hair coupled with a cord that probably the previous tenant has sunk in the drain removed successfully. However, while retrieving this grafting I had to pull neat. Here, unfortunately, the wave got a kink, so reusing only complicates and to the best possible bending back was possible - which is why a star deduction.