I can only agree with the first two recessions ... unfortunately missing from those in the description of 17 projects each track. It even lacks any documentation! There is not even a hint or link where you can download a tutorial or the alleged projects. While there are plenty of components available which could be safely implemented some projects, but what good the whole collection if any BeschreibungfFehlt? Documentation zero! With most of the enclosed components you will probably be able to start anything in a longer perspective. If the board pins of the pin strips are bent dramatically. It is doubtful whether this can again hinbiegen without breakage. For a beginner or non-specialist users, the kit is absolutely unsuitable !! Absolutely no purchase recommendation. As would be more likely for a few EUR more, the original, with fewer parts to be recommended but a real reference book or tutorial. Thus, only three points