Quality is very good - But quality comes at a price

After buying many very effective products in the field of print cartridges, which at first I always was lucky, more and more problems printing with my HP but presented in buying print cartridges without chip.
I now do not regret to have spent a lot more than before for the purchase of replacement cartridges.
And the difference in price to the original HP cartridges is of course still worth mentioning.