KRAUS Black Onyx 31 in Undermount Granite Kitchen Sink KGU-413B

This is nice addition to the kitchen and big enough to put a cake pan in. Highly recommend.

Was wary of a black sink, but it looks great and cleans easy. It does scratch though, so get a guard for the bottom.

I’m really happy with this sink- it has a matte/ low luster finish that I feel will hold up better to my cast iron pans and heavy pots over stainless steel options- it looks nice and has plenty of room for my large pots and pans. I purchased this product as "Used like new".

I fell in love with this sink as soon as I found it on Amazon. Read the reviews and felt confident that this was a great product with a perfect price point. Was on alert for cracks when delivered, but we lucked out-- arrived in perfect condition. It is gorgeous in person. So roomy. And it has a little sparkle in the right light, which I also love. The only flaw we could find was the mounting equipment. This is a heavy sink, and the brackets were not up to the job. Ended up bracing it from underneath with boards.

Looks great! Feels like a good quality sink.

First off I was extremely impressed by the packaging and price of this sink. The box was packaged very securely to ensure that the sink did not arrive damaged. For under $200 I couldn’t find a sink anywhere that we’re these dimensions. What I DISLIKE is the bit about it being “80% granite construction”. There’s nothing Granite about this sink except for its description. It is made of fiberglass woven matt that has been laminated in a mould. Perhaps there is granite dust which is mixed into the polyester or epoxy that is used to make this item but this is definitely NOT made of granite. I work with composite materials for a living and as soon as I picked this item up I knew it was not made of stone. That does not mean it’s a bad purchase or an inferior item because it’s made of composites instead of stone, but if you’re looking for a TRUE granite sink, this is not the unit for you.

I love it and I've had it since 2015. It still looks brand new, elegant and understated. It's rectangular so nothing slides or breaks no scratches. Love that it's black, have black granite surrounding so when it's empty counter top looks like unbroken surface. Plus being black when there are dishes which are lighter in it you can see them. I have no idea why more people don't have this black sink.

This sink is absolutely stunning in our new kitchen! We took a gamble as it seemed 50% of the reviews mentioned cracks upon receiving, so we were hesitant, but ours arrived unscathed! No cracks! And it seems like it will be very durable and scratch resistant, which is important to us as we only use cast iron to cook. We’re about a week in from install and have used it almost every night to wash heavy cast pans & a large griddle, with no issue! It should be of note that when our stone guy came to measure for our counters he mentioned, unprovoked, this brand was of the higher quality sinks he’s seen/installed. (Purchased the InSinkerator flange separate from amazon) Will update if any issues arise

Gorgeous sink that is the focal point of our kitchen island. We were reluctant to go from what we have always known as the standard stainless double basin kitchen sink to a black granite composite single basin sink but are so very pleased with how amazingly beautiful it looks with the contrasting granite countertops color we chose 'bianco antico'. We also purchased the VIGO VG02001MB Matte Black Pull-Down Spray Kitchen Faucet and all we can say is WOW. What a fantastic combination. The sink is huge compared to a double basin and is solid and well made. Kraus makes a great product that is far less expensive than its competitors.

Woooow la verdad es que la estética de la tarja es increíble, resalta en la cubierta. yo la instale sobre la cubierta para que contrastara el color negro con mi cubierta gris. Es de muy buena calidad y los accesorios como la contracanasta estan geniales. lo único que noté después usarla es que se mancha con las gotas de agua, por lo que debes pasar un trapo para que no queden esas gotas por lo que le pongo un 96 % de calificación.

Love this sink - been using it for more than a year now, so I feel like it's definitely been a good buy. I don't bother making it look "brand new" by oiling it regularly - I actually like that it dries to a somewhat matte look (I have a fairly glossy stone counter). Washing it once a week with dish soap is about all I do. Deep and fairly quiet - much quieter than a stainless steel sink. Couldn't be happier.

Muy bonita tarja me encantó como se ve, solo hay tener en cuenta que la orilla no es como la foto viene con instrucciones para submontar yo la puse por arriba solo tuve que pulir la orilla para que agarre color y no raspe

What a difference a sink can make! Very heavy duty sink that looks fantastic. Very sturdy and so far no issues. Exactly as described. My only issue is that the sink drain diameter is 4 1/2” . Apparently standard is 3 1/2”. I wanted a black sink drain but it would t fit.. if the sink is black, the drain should be black or they should have a black one you can purchase separately. They don’t.. in any case, the one that comes with it looks just fine. I love my new sink!