Those are under 10 bucks now. NO ONE WILL TELL YOU IT WILL WORK because you may want them to warrant it. In spite of that, you should try one.
--> THE HORRIBLE TRUTH is that touch screens are poor drawing tablets. Then again I am using to things from Wacom.
Bought a nice big Nabi Big Tab 20" tablet- but I want to draw with a stylus, not my finger. Their techs said their stylus would work if we bought it, but now each tech gives us different info on which stylus to buy. Their stylus for the Nabi Dream Tab doesn't work on the Big Tab. Any ideas? The last suggestion was a non connectivity stylus? What's that?