Tombow 3-Color Ink Refills (Black, Blue, Red) for Tombow Reporter Ballpoint Pen, Sold As Pack of 3 Refills 3 Ink Refills per Pack: Black, Blue, Red 0.7mm Fine Point and Stainless Steel Tip Refills for Tombow Reporter 3-Color Click Ballpoint Pen TOM55560 Supreme refill with tungsten carbide ball Model 55561/55562/55563