In use, no surprises: the pen responds (obviously) perfectly to the movements imposed on it (through what amounts to a technology developed by Adonit: the "Jot Touch with PixelPoint" without me too able to explain how this is concretely). This allows to power almost everything with: drawing, writing, daubing, in short, the panel is comprehensive. The connection via Bluetooth is very simple and can therefore quickly grab that pen and discover its wide range of explorations. From a technical point of view, frankly, there's absolutely nothing wrong.
Next, after one or two hours mumuse with the stylus, you end up turning around in circles. So we look for the applications called "Jot Ready", that is to say, using the famous technology. And then, well we realize that the extreme majority pays! So obviously, for those wishing to use this pen for professional use (especially with drawings), it will find everything they need (and a little more) by putting a price. But for the average Joe who has already paid his bill for a hundred euros for the stylus board to the fund again and again is likely to be prohibitive, despite the quality of the proposed applications (again, technology level, it remains top!).
Overall a very nice pen, but not necessarily accessible to all budgets, or to all users. Those who are just looking for a little relaxation can choose to find cheaper pen (with still some wonderful capabilities for semi-professional), where he will pay his apps there too, or else a really basic stylus to strum only on their tablet. For others, they will run on this pen!