The mount is perfect for my aluminum window sills. Funny that it something like that does not exist from other manufacturers. The poor quality (poor threaded holes, sharp Sägegrate) makes me doubt "Made in Germany" genuine. The parts look as his freshly cut from an aluminum profile and as such had fallen into the packaging. Man gets inevitably dirty hands and maybe even hurt.
Otherwise, the idea is really class. One star deduction for the really lousy quality, but fortunately not at the expense of the holder itself. The price (currently 11,99 EUR) is for the little material close to the pain threshold.
