Preppy cartridge fountain pen converted to an eyedropper
After seeing the Preppy's over at Unposted today I was inspired to finally post about one of my favorite things to do: Convert my fountain pens from cartridges to eyedroppers. Ready? Let's go...all you really need is the above items and a cloth to clean things up should things get messy. You don't actually need two inks, I just decided on a blend.
Here is what most people are worried about, but actually the easiest part of the process. Go to Lowes or Home Depot... in the plumping section they should have something called "waterproof grease" Ask the guy in the orange vest, he knows where the hide it...buy it... its only a couple of bucks and it will last you a year. Act cool like you are going to go home and tackle that pesky water leak in your master bathroom. Use works like " Grease trap" and "Stop Valve." Pull your pants down a little in the back, and bend over a lot... it helps. Trust me.
Take your finger, dip it in the grease and run it around the threads of the nib. A light coating will take care of things and seal it up nicely.
Here's a better shot of how thin of a coating you can get away with. (click for larger view) Gently set this aside, let's grab some ink.... its time for the wet work.
So take your pen body and start dumping some ink in it, an eye dropper, or a squeeze bottle or anything that you can draw ink up with and fit in the end will work. I live dangerously- so I go for a syringe. You will be amazed how much ink you can get in here at the end of the day.
Screw the nib back on the body and IMPORTANT! Wipe down the pen for a minute or two, some of the grease will seep out of the threads and just wipe it off, it will not kill you. The job of the grease is to keep the ink in the pen.
You now have an eyedropper. The only maintenance you need to do is whenever you add ink, just run a little grease around the threads again. There you are.
Here's another blend... Some Private Reserve Midnight blues and some J Hervin Vert Olive. Heavy on the Olive. This whole process only works on fountains that do not have any holes in the body, the Preppy's and the Petits are great, fun pens to do this with. Enjoy.