Amazon.com : FJA Products Compatible 2 pack for Casio HR-8TE Plus and HR-8TM Plus Calculator Ink Roller, Black : Calculator Accessories : Office Products
Casio IR-40 Ink Roller Black | Officeworks
Generic Brand M77 Casio IR40 Equivalent Ribbon
China Ink Roller for Casio IR-40 - China Printer Ribbon, Ribbon
5PK Compatible Casio Black and Red Ink Roller, IR-40 (CP-13) 14181092617 | eBay
Compatible Casio IR-40 / CP-13 Set of 5 Black and Red Roller Cartridges - Walmart.com