Calidad refill kit on ebay

[nche11]

Has anyone used Calidad refill kits available on ebay? They have a ton of listings of refill kits for Canon printers. But after careful reading of their listings there seems to be only 3 or 4 different packages. They are listed individually or combined with a ton of different item descriptions. They are probably the same 3 or 4 packages actually. They are offered with free shipping and apparently have attracted a lot of buys. However, after careful reading I found that the refill kits contain only 9 ml of ink for each color. Technically this is not even enough for refilling a CLI-8 cartridge. What's the hell of a product like that. Does it actually work? I am amazed how Chinese factories come out with such cheapo to get Americans to pay with their hard earned money. Are we buying real ink for our printers or plastic for our landfill? BTW, the seller is called usainkjet. They have had over 30,000 of the stuff sold. Man, I wonder what people feel about it after buying and using it.