Pack of 15 Casio Black Ink Ribbon Cassette Cartridge for All CW Disc Title Printers, CW-50 and CW-75 CD Title Writers (TR-18BK) Black ribbon tape for Casio CD Title Writers Compatible with models CW-50, CW-75, CW-100 Yields up to 50 CDs/DVDs with one print area, up to 200 dpi resolution for each ribbon Helps create professional looking custom text and graphics A quality Casio product