Victor 7011 Ribbon, Black/Red. **3 Pack**. Experience clear output with an ink cartridge ribbon that utilizes top quality ink formulations to deliver sharp, concise printing every time. Compatible with Victor, Aurora, Canon, Casio, Innovera, Sharp, and TI calculators. Easy to install design makes replacement quick and painless. Manufactured under stringent quality standards to ensure optimal performance and seamless compatibility in your calculator.