G2 is the ultimate pen for the ultimate overachiever. Pilot's G2 writes smoothly, comfortably, has been proven to last longer than the average of competitive gel in brands and is the #1 selling gel ink brand is America. Featuring elegant fashion barrels, these gel pens are available in a 0.7mm tip with black ink. Refills are available for long term use. These gel pens are available in a 0.7mm tip with black ink. Refills are available for long term use.