Artline Drawing Pens - Drawing Pens， Set of 3<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Artline Drawing Pens feature a super-thin line that is perfect for technical applications such as drafting， illustrating， and graphic design.</li><li>The friction-proof nib offers a consistent writing width. The metal-reinforced collar nib stands up to ruler and template work without causing any nib damage.</li><li>Artline's black ink is opaque， water-resistant， fadeproof， and xylene-free.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31pSYn51fGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41APJ0JERXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vbDotxpyL.jpg" noproxy>