Compatible Riso FII F2 S-8113UA Black Ink | Comstar Ink。Risograph S-8113UA (FII Type) Black Ink Box of (2) 1000ML。Compatible Riso FII F2 S-8113UA Black Ink | Comstar Ink。risoインクタイプFⅡs-81131箱(2本)×3箱です。#riso#インク。Amazon.com: RISO S-8113 Black F II Type Duplicator Ink Box