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Customer Ratings & Reviews

Customer reviews

Rating 4.6 out of 5 stars with 702 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers commend the 21 Standard Capacity Ink Cartridge for its high-quality ink, ease of use, and great price. Positive feedback also highlights its compatibility with various printers and reliable performance. A small number of users mentioned that the page yield could be improved.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 702 reviews
  • Pros mentioned:
    Ink quality, Price

    Rated 5 out of 5 stars

    Works

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as expected. The black is black. Price is fair.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality, Price

    Rated 4 out of 5 stars

    good deal

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The printer ink was from the manufacturer therefore is good quality and the price was great.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Ink quality

    Rated 5 out of 5 stars

    HP - 21 Ink Cartridge - Black

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    very easy to install... works great and last long..

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Ink quality

    Rated 5 out of 5 stars

    It's Black ink

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works just like it should. Installs easy and lasts.

    I would recommend this to a friend
  • Pros mentioned:
    Availability, Price

    Rated 4 out of 5 stars

    Found it here

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Price wise it was a great buy and they always have them in stock when I need them

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Ink quality

    Rated 4 out of 5 stars

    Good product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use, install was simple. Good quality ink. Happy with purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 5 out of 5 stars

    Great Price for OEM Print Cartridge

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    With the extra 15% off I get for printer cartridges by being a My Best Buy member, this is the lowest price I could find for the HP print cartridge, and I'm all about paying the least I have to! The cartridge itself is excellent, giving me perfect printouts from my HP Deskjet F4135.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality, Price

    Rated 4 out of 5 stars

    Amazing product.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Still works great after all of these years. Very cost effective.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Impeccable

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Arrived with impeccable timing. We’ll done! Order was quick, prices was a great deal.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 5 out of 5 stars

    Glad you still have this product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have an old inexpensive HP printer that works fabulously. I also have a new Dell printer that has been problematic since purchase. I am glad I was able to find the ink that I needed for the HP printer.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Good product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Normally I buy my ink on different places but after check online the price surprise me and I decide go to the best buy and check the price for individual cartridge was more cheaper and take it, I am happy with my purchase

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Ink worked fine

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I opened the package and installed the ink and it worked great. I wish I would have purchased the combination package because I needed to get the color cart shortly after, however it is now hard to find by itself.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 5 out of 5 stars

    ink

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great purchase for the money. can't go wrong with having ink

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 5 out of 5 stars

    great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    excellent long lasting I would recommend this to a Appropriate for low-volume use, this black print cartridge produces professional-looking, laser-quality printouts for every occasion.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Ink quality, Price

    Rated 5 out of 5 stars

    I love my ink.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install and get multiple uses for a low price and match the price of best buy's competitors.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    What’s not to like?

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great ink. Does what it’s supposed to do. Easy to install.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 5 out of 5 stars

    great quality ink at a excellent price

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the HP ink cartridges last me a decent amount of time for as much as I print on a daily basis...I am very pleased with the quality of the coloring it produces on my photos as well.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 5 out of 5 stars

    Ink Refill

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is genuine HP printer Ink and I feel it is better than the refills and off-brands. Works the best for my 15 year old HP printer that still does a great job!

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 5 out of 5 stars

    Great Product for the Money

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This ink always works out great for me and my printer. I think it is good value for the product and would definitely recommend to anyone who needs this type of ink.

    I would recommend this to a friend
  • Pros mentioned:
    Ink quality

    Rated 4 out of 5 stars

    Works much better than the off brands

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I tried the bargain off brand to save money. Started to print grey while still half full. I print E bay postage labels from home and need the postage to be dark and clear. I am back to using the certified HP inks from now on.

    I would recommend this to a friend
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