Check the listing for details. Sears Tutor and Tower Tutor Typewriter Ribbon Original Small Spools - Black Ink. Color: Black, Condition: New. Listed at 18.95 USD. New Sears Tutor Typewriter Ribbon on Small Spools! This is a rare find as these spools are 1 and 5/8 inchThis Typewriter Ribbons is SOLID BLACK. It is already on the spools just place in machine and start typing. The Spool Diameter that is EXACTLY 1 and 5/8 inch and the ribbon is 1/2 in width. If you do not know how to measure the Spool diameter please give us a call. We are the Typewriter Ribbon Experts Fresh New Stock. THE FINE PRINT:This eBay item is a Buy-It-Now item, orders are for a (1) package of the Ribbons (just as shown)INTERNATIONAL SHIPPING: We ship WORLDWIDE - However, I cannot control delivery times, or Customs Delays. We dispatch usually the same day payment is made. Based on my experience here are approximate delivery times: Canada = 14-21 Days UK = 14-30 DaysAustralia = 14-30 DaysEverywhere else 18-45 Days