Inkcool 1 set Compatible Ricoh GC41 Black GC41 Cyan GC41 Magenta GC41 Yellow ink cartridge for Ricoh IPSIO SG 2100 2010L 3100 3110 with Pigment ink 1.Packing list: GC41BK-1pcs,GC41C-1pcs,GC41M-1pcs,GC41Y-1pcs 2.Shelf Life:12-18 months 3.Fast shipment 4.ISO9001Certified 5.with pigment ink