Cello presents a unique new jar pack of its successful Gel Pen – Geltech. The Geltech Jar contains 25 pc Geltech Gel pen (blue ink). Geltech offers the optiflow writing system which ensures that the pen doesn’t skip, doesn’t stop. The Elasto grip ensures comfortable writing. Geltech is suitable for home, school, or office use. A collectible jar is included with the pens for easy storage.