Set of 4 Pilot G-6 retractable rolling ball gel ink pens. FREE SHIPPING Writing the same as the popular Pilot G-2, the Pilot G-6 is the bigger, improved, and easier to use version. The gel ink colors are black, blue, red, and green. Each pen has 0.7mm fine point for smooth writing. The gel ink is water resistant, fade resistant, acid free, and archival safe. The barrels of the G-6 pens are improved from the G-2, having contoured rubber grips that conform to your grasp to give better writing comfort. The rubber coating on the barrels is the same color as the ink in the pen. Being retractable, these pens have no caps to lose. The G-6 pens can be refilled with a Pilot G-2 refill. These Pilot G-6 gel pens are great for writing in memory books or scrapbooks, journals, diaries, notebooks, and etc. Also perfect for taking notes at school, office work, writing letters, general writing, signatures on checks and contracts, and more.