
Gina K. Designs -. Designs Ink Cubes are acid-free and PH-Neutral. They are convenient for travel and easy to store. They are an economic way to collect lots of colors and they coordinate with our exclusive card stock. This set includes: Dark Sage, Black Onyx, In the Navy, Charcoal Brown, Dark Chocolate, Kraft, Warm Cocoa, Moonlit Fog.