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£33.94 inc. VAT
AI-generated summary
If you’re printing decent volumes in a Brother laser/ink workflow and you want “it just works” cartridges, the Brother LC-421VAL set is a pretty safe buy. At £28.06 ex-VAT for four colours, it’s not wildly cheap, but it’s priced like something you’d actually use to keep a small office running without drama. The real value here is that these are the OEM-style basics—clean compatibility, consistent colour output, and fewer “why is it streaking?” headaches compared with sketchier aftermarket packs.
That said, I wouldn’t buy this on autopilot if you’re chasing the absolute lowest cost per page. If your pages are mostly black text, you might be better off buying individual colour replacements only when you need them, because a full set ties up cash when you don’t consume all colours evenly. Also, make sure you’re in the right printer model range—Brother part numbering can be unforgiving, and paying for the right cartridges is still cheaper than re-buying the correct set. Overall: good, sensible choice for anyone using compatible Brother printers regularly and wanting predictable results rather than gamble-to-save.

Brother Supplies
Brother TN3600XXL - Super High Capacity - black - original - box - toner cartridge - for Brother DCP-L5510, HL-L5215, L6410, L6415, MFC-L5715, L6710, L6910, L6915

Canon
Canon PFI-4100 GY - 80 ml - grey - original - hanging box - ink tank - for imagePROGRAF PRO-1100

Xerox
Xerox - Yellow - compatible - toner cartridge (alternative for: HP W2072A) - for HP Color Laser 150a, 150nw, MFP 178nw, MFP 178nwg, MFP 179fnw, MFP 179fwg

Xerox
Everyday - Black - compatible - drum kit (alternative for: Brother DR2400) - for Brother DCP-L2530DW, DCP-L2550DN, HL-L2310D, HL-L2375DN, HL-L2375DW, MFC-L2730DN
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