Brother High Yield cartridge in magenta and designed for MFCJ3530, MFCJ3930, MFCJ2330DW and MFCJ2730DW. It's a genuine like-for-like consumable, helping keep print quality and running costs consistent for as long as the printer's in service. After comparing online prices, www.marvel.co.za should be the cheapest on this product.