Place an order for the Sizzix Making Essential Ink Pad & Acrylic Block (2 pack) at CraftDirect online. Stamp in style with this Ink Pad & Acrylic Block. The black ink is water-based, acid free, and non toxic on a felt pad. The permanent ink can also be easily applied to chipboard, wood and many other surfaces. For a truly unique effect , it stays wetter longer so it can be easily used with embossing powder to heat emboss. You'll also love the curved edges as it gives you precise and center-point application.