Set/8 Schneider Slider Basic Ballpoint Pens, XB (Extra Broad) Wallet with 8 pens: Black, Red, Blue, Light Green, Orange, Violet, Pink & Light Blue Smoother than gel! The Slider series has established itself as a top-quality ballpoint utilizing Schneider’s innovative Viscoglide ink – a high-performance hybrid ink that combines the best features of traditional ballpoint ink and gel ink. Super-smooth writing action and very fast-drying, the Viscoglide technology ensures exceptionally easy, gliding writing. The ink dries quickly so that a highlighter can be used without smudging the writing. Capped design with comfortable non-slip grip zone. Made in Germany. Black ink is waterproof. Extra Broad point line width: 1.4 mm