Monroe P51S Ribbon Cartridges (Black, Red)

OEM ribbon cartridge from the manufacturer, not an imitation. 5-year+ shelf life. 1-Dozen Black/Red Calculator Ribbon Cartridges for Monroe Calculator Models: 8130, 8145, 7130, 7140, 7150*, 5130, 5140, Classic, PRO, and Ultimate. Extremely Convenient Installation of Ribbons for Monroe Calculator Models. Offers Monroe's Exclusive True Red Color with Heaviest Inking Saturation on the Market. Superior replacement option for ERC02BR Black-Red POS Ribbon, Nu-Kote Model BR106N, NuKBR106N, Dataproducts R2087 DPSR2087, and Victor 7011 ribbon cartridges.