This pen is really for me the most, yet I long sought a stylus "full size". Malgrès its small size, the pen held in his hands, again I intend to make full size by implementing it in a pen (removably see Stabilo Bionic Be Wild). I have a Q584 tablet and stylus to originne is pretty good, though a small Default tended to fiddle me. The stylus response curve shifts depending on the position or is drawn on the screen. Basically a line drawn across the screen made the opacity of most ligther relates only to the center of the slab. This is certainly due to a difference of emission of electro-magnetic waves. Still, this s-pen is the only pen I've found that does not suffer face this default. On top of that, it requires little pressure, and its response curve is perfect (in the painter: draw a light or heavy line is really easy). For me, these are the small défaults taile, its single button and a small shifting movement of the mine. For the latter, this gene in any drawing, and certainly improves the level of pressure that requires less effort. After yes, compared to other pens to these défaults it, but the fact that it responds so perfect for me makes it unavoidable. The original package actually contains two hard white tip, black tip and 3 with rubber (samsung clean design) + 1 black tip already in the pen. The mines that change really easily.