Itoya CL-10BP-BK Doubleheader Calligraphy Marker Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Two chisel point nib sizes: thin-(1.5mm) and thick-(3.0mm)</li><li>Water-soluble</li><li>Acid Free ink</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41EMj7RYm1L.jpg" noproxy>