Everything is in the title of this review! This pen has an ergonomic design and a very pleasant touch, which make its use extremely pleasant. Reactivity my iPad is impeccable and requires no effort. The sensitivity and accuracy are also the appointment. If I had a downside, it would be his aesthetics a little "rough". This is why he does not get the maximum rating of 5 stars. If it is a detail for you, then do not hesitate to choose this pen.