The bamboo is well in hand, is very well recognized by the iPad. Enables the corresponding programs a good alternative to paper and pencil. Especially for sketches etc. But what has strongly influenced my judgment, the fact is that no one is able to deliver replacement tips. Amazon not, Wacom and not traders not locally. This should change soon, because after a month of intensive use, the rubber tip was broken. If there is soon approve replacement of bamboo is the clear number one in terms of iPad input help for me. Then I give five stars.