PILOTG-Tec C4 Gel Ink Rollerball Pen - 0.4mm Nib - 0.2mm Line - Black, Blue, Red, Green, and Violet - Wallet of 5

Pilot G-Tec C4 Gel Ink Rollerball Pen - 0.4mm Nib - 0.2mm Line - Black, Blue, Red, Green, and Violet - Pillow Pack of 5

Pilot G - Tec C4 Gel Microtip Rollerball Pen, 0.4 mm Tip - Black, Pack of 3

Pilot Gtec C4 Gel Rollerball Tip - Black (Pack of 4)