Hero Arts Blackboard Ink Cubes, 4 pack cubes
HERO ARTS Blackboard Ink Cubes. This set contains four beautiful colors that will be a great color accent to any paper project. A set of four coordinating 1.25″ x 1.25″ ink cubes, which are water based, acid free, archival and fade resistant. Colors include black, soft granite, charcoal and unicorn (white).