if you have a colour printer this will save you some money!!today in lidl's they have a printer refill kit...costs 1.99 for 3 colours and 1.99 for black.
you get 3x10ml of colour =1.99
and 30ml of black=1.99
ive refilled my "lexmark"printer and all is fine !!4quid instead of about 50quid for new cartridges!!excellent!!