Gel Ink Rollerball Pens by PILOT. Details:Discover writing perfection with G2. America's #1 selling Gel Ink Pen according to ACNielsen! With a contoured rubber grip for writing comfort, experience the dynamic gel ink formula that's smooth-writing and smear-proof. Retractable and refillable, G2 offers extreme value with longest lasting ink! G2 Metallic ink is infused with micro-metallic pigments that are engineered to bind to the writing surface instead of being absorbed, resulting in crisp, clear writing with a beautiful and unique shine. Smooth writing and long-lasting just like the original G2, but now containing brilliantly pigmented gel inks that are perfect for adding personalization and differentiation. The rubber grip is designed to comfortably fit your hand. Each pen has colored ink that matches the comfortable rubber grip on the pen, so you can always tell what color you are picking up. Remove protective wax seal from pen tip before first use.