Pitt Artists Pen Set 6 Shades Of Grey Wallet<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Colors: cold greys I- III- IV- and VI- dark indigo- and black</li><li>Gives your monochromatic illustrations a depth of light and shadow</li><li>Each brush has a soft brish tip and is pH neutral</li><li>India ink offers artists odorless - permenent - waterproof - lightfast inks</li><li>PITT artist pens contain pigmented India ink which is archival - acid free</li></ul></div><img src="http://ecx.images-amazon.com/images/I/414FDS9YoOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Rb5G5g5QL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51PFTpGQZ2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mngVsw5hL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51hjlVoQkXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4197E8-8eeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rD54uhe5L.jpg" noproxy>