++ good part quality - some parts are missing (e.g. gear wheel, axle) - colors vary completely. not a big problem, but sometimes hard to follow the build instruction ( if you are looking for a blue part, ant the one yo find is red...)
++ good part quality - some parts are missing (e.g. gear wheel) - colors vary completely. not a big problem, but sometimes hard to follow the build instruction ( if you are looking for a blue part, ant the one yo find is red...)