Step 1: Supplys and tools
>a BIC click y pen.
>a click y pen with a fat cartridge.
>a good pair of scissors( must be strong enough to cut thin plastic)
Step 2: Take the BIC clicky pen...
inside you will find the:
ink, cap, spring, and leave the rest be.
next you can throw away the ink but leave every thing else.
Step 4: Get the outeher parts, and put together
now take one spring and put in in the small pen.
now put the big ink cartridge in on top of the first spring.
now put the second spring on the big ink cartridge.
now put the special cap on, push it on hard.
Step 5: Test it out!
it will fire all the parts out.
BE SAFE AND HAVE FUN! fastlines out!