The Shades of Grey Cube pack from Hero Arts contains 4 dye ink cubes that are perfect for a variety of craft projects. The ink cubes are 1.25in x 1.25in size and feature water based, acid free, archival and fade resistant ink.Available in a variety of shades, these cubes feature beautiful Unicorn, Soft Granite, Chalkboard, and Black colourways.Features & Benefits Includes 4 Ink Cubes Water based, acid free, archival & fade resistant Specification Size: 1.25in x 1.25in Colour: Unicorn, Soft Granite, Chalkboard, and Black