Hero Arts - Flower Petal Bold Ink Pad Cubes A four-pack of 1.25" x 1.25" ink cubes in purples and pinks in our Bold Ink formulation. Includes Mulled Wine, Orchid, Crimson, and Rose Madder inks. Hero Arts Hybrid ink is a bold bright blend of pigment and dye ink, perfect for everyday stamping and crafting. Acid-free and archival. Buy all four of our Bold Ink four-packs to have our complete line of hybrid inks, with no duplication.