Crafts4U Sponge Inking Block 64 x 55 x 26mm. This firm sponge inking block is ideal for use with dye based inks such as Distress Inks or Impress Inks. You can use this to colour flat or embossed card. You can also use the sponge inking tool to apply ink to your embossing folder before you emboss your card for a different effect.