Faber-Castell - Pitt Artist Pens Set Of 6 Brush Tips-Shades Of Grey<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>PITT artist pens contain pigmented India ink which is archival - acid free</li><li>Perfect for drawing on the go</li><li>Convenient wallet keeps all your drawing tools together</li><li>Pigmented India ink that is both acid free and pH Neutral</li><li>Smudgeproof and waterproof when dry</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41k8J-roJAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41F2DBhjJDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31jfexXlWDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51m4Ea386oL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51bSALPdFEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uQ31cqv9L.jpg" noproxy>