How do they do so well on drawball.com?

Question

Ive seen that site and all those pieces done in the hall of fame are amazing. I could do something like it, but i dont see how you can do that with a mouse. It seems inpossible. Is there some type of digital pen that you can get that acts like a mouse and will do that but give you the control of using a pen?
If not HOW!!! its impossible!

Answer 1

Yes there are pens that work like a mouse but more accurate.
you can normally find them at a local computer store. (I.E. Comp usa etc.)