The ink in this configuration works very well. However, all of the cartridges are not XL. The Black is XL and the rest are Standard. Packaging does not look the same.

This pack of ink cotains one XL size black, and one each regular size color (3). Yet cost just a little more than any price I could find for the double black. I was concerned before I purchased that the price was as mistake on the web. With two of these printers. I will be buying all my ink at Sam’s.

I replaced aftermarket cartridges that didn't work with these and all my troubles vanished. I believe there is a chip in them that the manufacturer programs to only work with their brand of cartridges.

Expensive but substitutes didn't work

I purchased this extra-large version of ink when I purchased the Epson WF4734. I am satisfied with the ink, but only the black comes in the extra-large size. The color ink is still standard size. It would be great if all the cartridges would come in the extra-large capacity. One more note of significance is that the online Sam's site stated that this product was not available in my local Sam's Club store and yet it was in stock.

Sam's offers a great price on this and their service was excellent. Epson continues to jack up the prices on this ink.

Works great but too expensive which may lie with Epson versus Sam's and other retailers.

Misrepresentation of the product in the title. I thought I was buying a 4 pack which included black cartridge and 3 colors, but I only got a 3 pack with no black cartridge. The price I paid was appropriate for a 3 pack, but now I need to buy a black cartridge. I will no longer purchase ink cartridges online from Walmart.

No where on the item listing does it say these are remanufactured. The price was less than actual Epson cartridges, and while the plastic cartridges were Epson, they were refilled, and the print color is off. If you want remanufactured cartridges, they are typically MUCH less than what I paid for these. Didn't even come in a box. I tried to save a buck and this is what I got.

As I put each color in the next color said it was out and needed changed and by the time each color did this the “new” color cartridge was out of ink. So basically paid for all the colors and they were used up before the printer loaded all of them. I’m not sure if this was an issue with the ink or printer but wasted money buying this because the printer still will not work.