Customer Reviews

Based on 223 reviews
Beautifully made

The craftsman is very lovely. Great product.

Purchased a set of Dolphin knobs

I saw these dolphin knobs on the site and had to get them! The knobs arrived within a week and upon removing them from the packaging I noticed that the Right facing knob had some scratches and the Left facing knob was perfect! I went online and sent them a msg telling them that one of the knobs was scratched. I received a response within an hour apologizing for the mishap and stated that he was going to send me a replacement. I received a msg a few hours later stating that the replacement had been shipped. I have received the replacement knob and it's in great condition...... Their products are slightly expensive but well worth it not only because of the products but especially for their service!!! Thank You Costello Coastal Knobs..... ;)


I did my whole kitchen with the sand dollar collection. It is beautiful.

Amazing Products

We are extremely pleased with the knobs and pulls from Costello Knobs and Pulls. They are dramatic and beautiful. We can't wait to see them on our cabinets in Sanibel!!


Looking to update my boring bathroom vanity and looking for something unique! These humpback whales tail knobs are so beautiful... the pictures do not do them justice! Love Them ;)

Stellar Seashells!

These pulls are beautifully crafted and made with utmost quality. They were the perfect addition for our seashore-themed washroom and truly completed the look! Our guests love the touch.

I live near the ocean and a bay. theses knobs are perfect.

Plumeria pull knobs

I have ordered all three sizes of your Plumaria pool knob. I like the fact that the smallest Plumaria stands higher off the surface of the cabinet so it’s easy to get your fingers beneath the pedals. The medium and the large size plumeria don’t seem as high off the cabinet as the smallest ones is. Is there a reason for this? Is it possible to make the larger and the medium size pool knob a little bit higher? My preference is the medium size Plumaria. I am planning to order at least 10 to maybe 20 pull knobs in the near future. I was wondering if there’s a possibility to raise the medium size plumeria up a little bit higher off the cabinet so that it could fit our fingers beneath the petals.

Everything and more

Arrived in correct time, and absolutely what I wanted and more.. happy, happy, happy!

Very Pretty Sand Dollar knobs

The knobs look great and of nice quality. Installed easily. We are very happy with them. Thanks

Turtle Love

These turtle knobs are beautiful and the customer service and shipping was spot on.

Beautifully made

I ordered these for our bifold cupboard doors and they look better than I had imagined. Excellent quality. Order was received quickly.

Superior Quality and Design

The starfish cabinet knob I ordered from Costello Coastal Knobs is outstanding. The design is unique, thoughtful, and expertly crafted.
I especially like the small textured dots on the arms of the starfish. They catch the light and glitter as if they are small gems. I also ordered the
small green sea turtle, and it is also a superiorly designed and crafted cabinet hardware piece. Both cabinet knobs are comfortable to grab, and the
casting is weighty and not thin or flimsy. For the superior quality, and beautiful designs, the prices were reasonable. I would highly recommend these
products to anyone looking for quality cabinet hardware.

Sand dollar knob

Fabulous and fast service! Beautiful design.will definitely buy for kitchen.

Starfish knobs

These are just beautiful. They are made to last forever and are a pretty accent to the kitchen. So far I've ordered 6 as I slowly replace ceramic knobs in the kitchen.

beautiful knobs.

As beautiful in person as on the site. Thanks for the quick shipping.

Blue Crab Cabinet Knob, 287, Small Size
Mark Forshag
Gorgeous pulls

I'm using two for clothing hooks, and they look great.

Sea Life

We love and have always loved your sea life knobs and handles, your designs are beautiful and everyone loves them!

Lighthouse beach cottage

I’m near several lighthouses on the west coast. I’ve decorated and referred to my beach cottage as the light house!
She is getting a facelift and the new kitchen and bath will be showcasing both the small and large lighthouse knobs with a hook too!
Looking forward to showing off your artistry . Pictures forth coming.

The loon knobs were the finishing touch to our closet doors in the cabin on the lake in Maine. Quality is very good and the detail is superb. Thank you.

Palm tree handles

You did a great jobs,cheaper than Wayfair and Amazon.


These are so beautiful! Perfect details! The cabinets are not installed yet, but they are perfect.

Sand dollar knobs

Absolutely love them! Perfect size.

Blue Crab Cabinet Knob, 287, Small Size
Maria Anthony

it's so cute, happy with my little blue crab :)

Wonderful turtle knobs.

In our house in FL we purchased the sand dollar knobs which we loved. Moved to SC and needed new knobs. Loggerheads nest on our beach so the turtle knobs were perfect for our kitchen. We get lots of great comments in them!