A gel pen for smooth writing. Ballpoint pens have been and continue to be a staple in every home, office, or workplace. Students, medical professionals, office workers, market vendors, family members – almost everyone uses them. From simple shopping lists to legally binding contracts, you can always rely on a ballpoint pen. Combine this reliability with a company that has been manufacturing writing instruments for over 100 years: the Pilot BeGreen G-Knock pen. The reliable click mechanism allows you to retract the writing tip into the pen body after use, keeping your clothes protected from ink. Plus, you won’t waste time searching for a cap that has fallen on the floor.