The Tesco E82 colour ink cartridge is for printers using Epson T 037 cartridge. The ink is smudge proof and fade resistant. It is
compatible with the Epson printers: Stylus C42 series, C44 series and C46 series.
Reduced to 25p and also on the 3 for 2 offer, so 3 for 50p if you want them!
Seems pretty cheap! You need to collect from store for this price, otherwise £5 postage :-(