Ptouch 12MM
£7.50
at Amazon Marketplace
£5.15
at The Office Supplies Supermarket
£17.17
at Refresh Cartridges
£18.99
at Office Outlet
£6.90
at Cartridge People
£7.32
at Cartridge People
£2.90
at Cartridge People
£43.90
at Cartridge People
£5.90
at Cartridge People
£10.50
at Cartridge People
£23.47
at Cartridge Monkey
£11.03
at Cartridge Monkey
£16.33
at Cartridge Monkey
£13.62
at Cartridge Monkey
£61.02
at Office Stationery
£9.33
at Office Stationery
£13.39
at Office Stationery
£15.67
at Refresh Cartridges