Speedball water soluble inks are the best choice when non-toxicity and ease of cleaning are important. Created from pigments they are ground and milled to the perfect consistency for block/relief printing. These inks print in bold colour and dry to a rich satin finish and feature superior 'tack' to get the most even coverage on all printing surfaces including linoleum, synthetic lino and wooden printing plates. All colours clean up easily with soap and water and are certified AP non-toxic.