The Pilot G2 Premium Gel Ink Pens offer a smooth writing experience and are the longest writing gel ink pens you can buy. 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. This pack includes 0.7mm point size and assorted inks. Refills are available for long term use.