What is not so clear in the different descriptions and I only realized when the tool case arrived with us: it is really functioning mini-tool, of course, adapted for children. The battery-powered electric screwdriver for example has large bits while plastic, which fit exactly into the screw heads and so can Sohnemann (2 years old) Mount the small Plastikbrettchen from the set of screws, nuts and a little help along - and emits each time over both cheeks. The highlight, however, is the built-in torque wrench rattles and the security = "rotate through" if the connection is sitting! So it should be, after all, we do not want to over-tighten the screw and make this break. ;-) No, seriously: the baffled Baby, provides security for the kids (no pinched fingers, etc.) and is great fun - the large and the small. The suitcase was certainly at the birthday party of Renner and older children, including parents had fun to play with the tool.
It is a pity that you can not do much with the components in the set, with the few enclosed boards, screws and so one can not hold much. Since it would be useful to offer an extension set without tools, which would significantly lengthen the assembly fun yet. What could I ... uh then build our Maxi for great things. :-)