This product has been recently manufactured and has a long shelf life. We have had great results with this compatible brand.
Thanks for looking at our listing. The item "10 Black Inks Compatible With Riso S-4254 For Risograph EZ MZ RZ Z Type" is in sale since Monday, July 22, 2013. This item is in the category "Computers/Tablets & Networking\Printers, Scanners & Supplies\Printer Ink, Toner & Paper\Ink Cartridges".The seller is "wholesalewidgetsinc" and is located in Riverside, Missouri. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.