The Pilot G-2 Gel Pen Refill 0.7mm Blue (BLS-G2-7-L) is a genuine Pilot replacement refill designed for compatible Pilot G-2 gel pens. Featuring vibrant blue gel ink and a medium 0.7mm tip, it delivers exceptionally smooth, skip-free writing with crisp, consistent lines. Ideal for note-taking, journaling, document writing, planners, and everyday office or school use, this refill extends the life of your Pilot G-2 pen while maintaining its premium writing performance.