This pen has a great design, I have been complimented on it several times and have been asked here other can buy one. Amazon has a good price, although I have seen it lower, its out of stock at other online retailers. My only complaint with the rollerball is that it saturates and smears if I write on certain types of paper. Other than that I highly recommend it.

Great toy. Great personality. Great fun to play with. The only down side I have is you have to continually connect to his wi-fi in order to play or interact with him and then reconnect to the orginal wi-fi when you want to use other applications or Internet. He is very similar to wall-E from the Pixar movie for his personality. I highly recommend this toy for your older child or for the adult that loves technolgy.