Half-Time Putty Jars, Super Fast Set of 2:45, 1 - 250 mL Jar Base, 1 - 250 mL Jar Catalyst & 2 Mixing Spoons. Heavy viscosity super-hydrophilic VPS impression material. Wild Berry scent, Deep Purple color, pairs well as a tray material with Lite or Extra Lite wash material. 250 ml each of base & catalyst