Difficult switching mechanism
This stylus has a normal looking button at the top for extending/retracting the various tips. In order to switch between the PDA tip, the pen tip, and the pencil tip you must push this button at the top in 1 of 4 directions as you push it down. This is awkward and sometimes doesn't work correctly. I will sometimes get the pen when I expected the PDA tip, which could cause some serious screen damage.Also, the button sometimes seems to get jammed up and you have to let go and try to push it down again. I ended up removing the pen and the pencil and now only use the pda pen.Not worth the money in my opinion.