These are genuine HP cartridges which my HP 6978 printer recognizes as genuine. I’ve tried non HP ink and the printer rejects the cartridges. In spite of ordering these during the virus quarantine the delivery service was excellent. Price is very competitive. I had previously ordered no HP cartridges and they were rejected by the printer - Shopperplus gave me a free return tag and credited my account. Customer service people were very good to work with. Nice to buy from Canadians.

Worked exactly as expected. Great capacity for the price and as an OEM product, there was no need to worry about cartridge authentication. I’ve used refills in past, but have had less than expected performance and compatibility. These cartridges are worth the price for a genuine product to avoid any trouble.

Was missing the black cartridge, but they replaced it right away

très bonne cartouche continuez votre bon service de livraison un gros merci

très bonne cartouche et très bon service merci

Good price for original cartridge if you compare, don’t hesitate