The hull is very good, the material is durable Plastic films are great, no worries! The pen, I do not serve me. It looks like a pen which was added a very soft rubber tip, as if there was nothing in it, it is unpleasant but it works. As for the pen, the ink is not terrible. The charger works, it seems sturdy but I wait to see (it's been a month that I used myself) The parbrise support is hard to use, I can not put my phone in portrait mode, landscape only because the angle of the windshield prevents me would require a system with a longer arm !! Moreover, the slightest vibration (even in landscape) while the phone begins to convulse Support for flat surface is very helpful but I doubt it lasts for years.
