Add and subtract and keep track with this two-colour Canon CP-13 II colour roller. This ribbon prints in easy-to-read red and blue to help you keep track of debits and credits in your accounts.

• Add and subtract with two colours
• Compatible with a wide range of calculators (see buying guide)
• High ink charge for long-lasting use
• Colour: Red/blue
• Ribbon dimensions: 50mm x 10mm