Ink. Just as a pen writes on a paper with ink, a pen contains ink to write or draw.
pen is to paper brush is to paint
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.
The Esperanto words for pen and paper are plumo and papero.
An expression that simply means to take the time to write. You cannot write if the pen is not touching the paper, so "Putting the pen to the paper" means writing.
stump
A Felt Tip pen has a tip that draws the ink from the pen and thru the tip onto the paper. A ball point pen has a metal time that houses a ball. When you press down on the tip and move it, the ball rolls and draws the ink from the pen and rolls it over to the paper.
You should do it in pen.
A pen is a writing tool used to apply ink to the surface of paper.
Canvas
Pen and paper.
a what?
Imaginary paper, and imaginary pen, so only you will know.