The only downside is that the tip is not replaceable. It seems that these tips have a tendency to tear after a while and then the whole stylus need to be replaced. Otherwise it lives up to the description in the add.
This stylus really works well. Both on my iPad and iPhone. I like the grip. Got one several months ago. Made a special trip to a staples store while I was on vacation to get two more. Would recommend to someone else to purchase.