Home > My Machine is > Adding Machine > Radio Shack/Tandy > Radio Shack EC 3021 > IR40T Radio Shack EC 3021 Printing Calculator Ink Roller
Alternative Views:	This is the ink roller you need for your Radio Shack EC 3021 printing calculator. Scroll down and take a peek at the related supplies. Our Price: $8.00 Product Code: IR40T-RADIO-SHACK-EC-3021 Ink Color Black/Red Ink Qty:

Well, at Ribbons Unlimited we don't go as far back as the counting boards and the abacus, but we do carry spools that fit some pretty old vintage adding machines from the past.

Share your knowledge of this product. Be the first to write a review »