The Pilot BeGreen G-Knock is a retractable gel pen. The acid-free gel ink provides vivid colours and the long rubber grip ensures comfortable, effortless writing. Made of 81% recycled materials reclaimed from manufacturing. All Pilot BeGreen percentages are calculated excluding replaceable parts such as refills, cartridges and leads. 0.7mm fine tip. Blue ink. Refillable with Pilot G2 BLS-G2 refills. Purchase 10 to receive a box.