Speedball Printmasters Professional Relief Ink Set Designed for the accomplished printmaker Offers vibrant, highly pigmented, intense true process colors that allow for an unlimited color spectrum Compatible for use with SpeedballsWater-Soluble Block Printing Inks and Transparent Extender Base Archival quality, cleans up with soap and water Set includes: (5) 5oz tubes of Printmasters Process Relief Ink (Black, Process Yellow, Process Cyan, Process Magenta, White) and (2) 5oz tubes of Printmasters Retarder and Extender