Slider Basic XB Wallet comes with eight ballpoint pens to give you the option to write in black, red, blue, light green, orange, violet, pink or light blue. The Slider Basic XB Ballpoint Pen includes Viscoglide technology for smooth, easy writing that glides across pages. Waterproof ink produces an extra-broad line width for increased visibility and suitability for documentary use. Ink dries quickly and is smudge-proof when highlighting it later. Wear-resistant, stainless steel tip provides consistent writing results and ensures the ink supply is completely used. Slimline design with a transparent barrel allows you to see your ink supply to prevent unexpected runout. Rubberized grip zone provides a secure hold for relaxed writing. Ballpoint pens are produced with a carbon-neutral process.