PILL PEN (COLLAPSIBLE)

Sometimes you need to write something and you don&#39;t have a pen, well TAKE A PILL THEN.Always have a pen with you in this little form factor that expands into a pen.You can also print the KEYCHAIN BODY to make it a useful keychain!! Super Easy Assembly steps:1.You will need a BIC pen and something to cut the ink cartridge, (if you use one that is almos empty it is better)2.Cut the ink to length.You can add a little dab of silicone to end of the ink to prevent it from flowing out.3.Inset it into the INK HOLDERJoin the three sliding parts together as shown. 4.</h