Unleash your imagination and be creative! The Link-It is the first modular system that cleverly links two pens. Just align the arrows on both pens, push and click. It's that simple! You get a broad 1.0mm writing line and 656 feet of vibrant color in each pen! The smooth flow of ink makes writing effortless and artistic. A fully rubberized barrel is ideal for a comfortable and a relaxed grip. The triangular barrel makes certain your pen stays put. Suitable for expressive drawing, doodling, journaling, sketching, collecting, swapping and all your writing needs. If you're looking for a bolder pen to add color to all your pictures and drawing, the Schneider Link-It 1.0mm porous point pen is a must. All components, including ink, are made entirely in Germany at a facility that is EMAS certified and powered by wind and solar energy. Schneider Link-It pens help bring your artistic vision to life. This 16-piece set with adjustable stand-up case includes 1 each of: Sapphire-Black, Romantic-Red, Lapis-Blue, Black forest-Green, Golden-Yellow, Tango-Orange, Mahogany-Brown, Daytona-Violet, Fashion-Pink, Mineral-Blue, Apple-Green, Silver-Gray, Nautic-Green, Highland-Green, Topaz-Brown, Electric-Purple. Also available in 0.4mm Fine liners (sold separately). 1.0mm and 0.4mm pens are fully interchangeable for linking.