no you need special paper supplied by leapfrog, it calibrates the laser in the pen to tell the computer inside the pen where the pen is.
astronauts use space pen because as there is 0gravity in space ink will not fall on the paper
use a pen and paper, simple:)
a pen and paper
A permanent marker
Pen and/or pencil and a piece of paper.
A pen and paper!
They use pen and paper or laptops to record data.
Nothing. Paper was unknown in ancient Greece.
Pen and paper and scanner.
pen, paper, or mouth
you use your pencil or pen and dot the paper or use different types of using your pencil around the paper
they used paper and a pen.