Stride 150203 Schneider Slider Memo Ballpoint Stick Pen 1.4mm Blue 10/Box Sold as 10/BX. ViscoGlide Advanced Ink -- smooth-glide writing -- smooth as gel without the mess. Dries fast, great for lefties; smear-resistant even when highlighted. Waterproof Ink according to ink standard ISO 12757-2. Ergonomically shaped, fully rubberized barrel. Stainless tip writing tip.