Monteverde USA SoftRoll refill transforms the ballpoint pen into a miracle of writing technology has been applied to create the smoothest writing experience EVER! The Monteverde USA SoftRoll offers: Latest technology for the smoothest writing experience Low viscosity ink and large capacity metal refill Nickel plated brass tube and Swiss tip Monteverde USA refills are not manufactured, licensed or endorsed by the pen manufacture referred to above. The trademarks of the pen manufacture are identified only for the purpose of providing refill compatibility information.