I ordered this pen because I have seen the sign on the iPad for me, so far I have drawn with a simple pen, the Bamboo and even a Noname, which worked quite well with both procreator and Sketchbook Pro. So I thought that would bring me much further a pressure sensitive pen, which is actually a real pen most similar. The first disappointment was that there is no connection to Sketchbook ??? A very common and good program, well, so then it goes procreator, indeed. The Connect has so reasonably worked, but only if the instructions from the Internet gets, because in my Warehouse Deals broadcast lacked this or there anyway no ?! When drawing my pen often times lost the connection, especially with small pauses .... you start drawing again, and does not happen, one pressing somehow fixed ... schrubbschrubb .... oh then it's back. My conclusion was after two days of intensive use, that is not enough for me the cost-benefit factor, I've achieved without battery and Bluetooth, the same final results with my simple pencil. Secure the pin has its raison d'être and can also be efficient in the right hands. For me personally, it was unfortunately nothing.