Pentel Slicci Gel Ink Components inside Dr. Grip 4+1 Multi Pen Modification Tutorial

Did you know that you can use the Pentel Sliccies Gel Ink Multi Pen Ink Cartridges inside a Pilot Dr. Grip 4+1 multi pen? Well you can, and JetPens is here to show you how!

For this example, we are replacing the red and green Dr. Grip ink components with Slicci 0.3 mm Pink and 0.4 mm Lime Green ink cartridges.

First, you want to take the Dr. Grip 4+1 apart by unscrewing the barrel from the grip area. Pull out the ink cartridges that you want to replace with Slicci ink. It helps to hold the corresponding tab for the ink tube you are trying to remove, for added stability.

Before you install the Slicci ink cartridges, you want to remove the plastic piece at the top of each Slicci ink tube with a pair of pliers.

Once you have removed all of those little plastic pieces, you can press the Slicci ink cartridges into the available tubes inside the Dr. Grip 4+1.

Reassemble the pen once you have installed all your replacement Slicci inks, and you’re ready to go!