Works for : Brother MP-21C Portable BrotherMP-21 CDX Portable Our compatible ink cartridges for Brother printers are 100% satisfaction guaranteed. We guarantee that they will print with the same high quality as your Brother brand cartridges or your money back. Availability: Usually ships the next business day. LC03MY-GRegular price: $11.90Sale price: $7.00 To Order Please Call 305-582-4846