Unleash your imagination and be creative. The Link-It is the first modular system that cleverly links 2 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, 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 8 piece set with adjustable stand-up case includes 1 each of: Sapphire-Black, Romantic-Red, Lapis-Blue, Blackforest-Green, Golden-Yellow, Tango-Orange, Mahogany-Brown, Silver-Gray. Also available in 0.4mm Fineliners. 1.0mm and 0.4mm pens are fully interchangeable for linking.