Inkjet printer refill kit (Haymarket/Westerly Parkway)

I bought these a while ago for a printer I no longer have (ok, I DID have the printer when I made the purchase :^). I found them today when clearing things out.
 - They have never been used, and all the ink is still liquid and sealed in the original containers.
 - I presume they could be used to refill other brands and models of inkjet cartridges, but obviously, I can't promise compatibility.

Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.