Please note that this product is non-returnable and non-refundable.
Ribbon is designed for use with Olivetti ET121, 201, 221, 225, 231, 351; Silver Reed X50, EX55, EX56, EX66, EX77; Panasonic KX-E500, 508, 601, 603, 701, 708, 828, 2000, 4000, 4020; and Hermes Toptronic 21.