then why only 4 stars?
1) I'm doing a little to the bottom line is that these sets are packaged in several plastic bags x, sometimes bags in bags - something has not yet really be! and environmentally-friendly I can not find it
2) the cable winch on the quad is almost rolled for smaller
3) the idea with the pump I find indeed great but the windows can be sometimes very difficult to turn, and the tubes are partly loose, so that the entire route is partially leaking.
super, however I find that you take down the water-carrying parts and thus can dry extra!