An earth-friendlier pen, the Pilot BeGreen VBall Rolling Ball Pen is made from 81.6 percent recycled material. Liquid ink technology with patented advanced ink feed system assures you smooth, skip-free writing and complete use of every drop of ink. The unique liquid ink formula maintains consistent writing strokes. Each pen features patented precise needle point technology that lets you draw or write with the finest line. The visible ink supply lets you see how much ink is left. Each pen meets ISO 14001 and 14021 Standards for environmental responsibility. Pilot Pen is proud to be part of the movement - providing consumers with a wide selection of responsible choices that can be part of their everyday commitment to make our planet cleaner and healthier. Pilot BeGreen - Positive with the Planet!