I.Bereits after 200m walk on a well-paved walkway two of the four roles were so badly deformed that was no longer thinking about a draw. Thanks to the nice service spare parts were quickly available. These have now again just survived a single journey and I think about whether I again rolls "nachbestelle" or put the suitcase into the sidings.
II.The processing itself is acceptable, whereby the mounting of the rollers from the inside only is sufficient. Color of the case is of course a dream.
III. For the price you can expect but I think a little more.