Fits comfortably in your hand, also writes actually quite good .... unfortunately he sets out every few minutes. Use it at work and usually I have to rely on dozens of documents my signature .... at every 15 document but he no longer writes and I have to circling on a rag motion make it to work again .... this was from the beginning at such and since I was a 10-pack of these pens he've ordered I was able to try more .... all the same problem. Too Bad.