amazon publish Porelon 11209 Universal Twin Spool Compatible Calculator Ribbon, Replaces Manufacturers Parts M-310, RB-2, 013091, 1 Pack
- Vivid and consistent colors - Black and Red, Exceptional light fastness and durable impressions
- Replaces manufacturers part #s M-310, RB-2, 013091
- Compatible calculator ribbon.
- This product has been designed and manufactured to operate the original equipment identified, and will not void your equipment warranty.
- One year (12 months) warranty from date of purchase