Description Ziller Glossy Black Ink Powder is a rich, deep black that is unsurpassed for ornamental, Spencerian, and script writing where fine hairline and brilliant shading is desired. For best results, mix it fresh in a clean wide-mouth jar. The Ink Powder is easily prepared - just add boiling water to the powder. Stir and watch as the brilliant raven black color develops. Stir, don't shake, before each use.We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.