Noodler's added the Konrad Flex fountain pen collection in late 2012. Though somewhat smaller than the Ahab collection, this line is also proudly manufactured using biodegradable materials from a renewable resource. Ivory Darkness has a black and ivory swirl body with silver trim, and a piston filling mechanism. As with the Ahab pens, this pen can be adapted to be an eyedropper filler by removing the piston. If you've never written with a flex nib, you may find it takes some practice; but the results will be worth your effort! Varying your writing pressure can widen and narrow your script, creating your own unique style.