you need to take electric energy put in the pen then put water
17 days.
A while :P
1 month
Don't do it, man! You have lots to live for :(
you can take a pen that clicks at the top and unclick it so the pen part isn't out so the ink won't get on your screen and use it it's realy simple
The spy pen can take pictures by clicking the top of the pen.
pee n ................... you didnt continue but ok ill answer for p as long as water does
you can play games, take pics, and in picto chat make your pen rainbow.
It would've took forever because they did have the printing press that had the stamps and everything, but you ha to write it out with an ink pen. So probably to make a book. It matters how long a book it was, but if it was average, probably a year.
how long does it take to make a crayons
i have a spinning pen and it is 2.3 inches long but they can be different leanths