Isabelle Lamy on Twitter: "Tesco seems to be the only place where to #recycle @BritaUSA cartridges in the UK. Even if I don't do my shopping at Tesco I always stop there
Printer,Xerox Black Toner Cartridge, For Laser Printer
Tesco H90 - HP56, HP 56 Black - Genuine Ink Cartridges - Twin pack - Sealed on eBid United Kingdom | 205098156
Sharp MX-560NT (MX-561NT) Black Toner Cartridge, For Office
Remanufactured Ink cartridge Tesco HP H70 Black | Electronics \ Peripherals \ Printers \ Ink cartridges | Dropmax
Hp 301 Black Printer Ink Cartridge - Tesco Groceries
Tesco Remanufactured Canon CL-541 XL Colour Ink Cartridge | in Coventry, West Midlands | Gumtree
For U.K. FP fanatics the Tesco "Ink Cartridge Pen" is a very reasonable option at £2. I used these when I was younger before I bought my LAMYs. I would thoroughly recommend