King Cube Silicone Ice Cube Trays

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To keep cocktails, sodas, lemonade and iced tea perfectly chilled, pour them over extra-large ice cubes made in our unique trays. The 2" cubes melt slowly to keep drinks colder longer, and it’s easy to create flavor infusions by freezing fruits, herbs or citrus zest right into the ice. Choose from one six-cube tray or a set of two four-cube trays.

  • Customize cubes with your favorite garnishes.
  • Flexible silicone tray releases cubes instantly.
  • Dishwasher safe.
  • Each makes four 2" sq. ice cubes; 4 1/2" x 4 1/2" x 2" high.
  • Made in China.
Use & Care


  • Dishwasher safe.

Shipping Information

UPS can deliver most in-stock items within 3–5 business days. UPS is unable to deliver to P.O. boxes.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Next Day Delivery

For an additional charge of $26 per address, we can expedite delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Orders received by 9:00 p.m. ET Monday through Thursday will arrive the next business day; orders placed Friday through Sunday will arrive on the following Tuesday.

Return Policy

At Williams Sonoma, we take great pride in the quality and craftsmanship of our products. Attention to design, materials, safety and construction are our priority. Upon receipt, please inspect your purchase and notify us of any damage; we will arrange for a prompt replacement.

If within 30 days, you are dissatisfied for any reason, you may return your purchase for a refund of the merchandise value. An original receipt or gift receipt is required for all returns and exchanges. Returns with a gift receipt will be refunded in the form of a Merchandise Credit for the amount indicated on the gift receipt. Returns with original receipt will be refunded in the original form of payment, cash and check refunds over $100 will be issued as a company check (may take 14 business days from time of request).

For all cutlery returns (knife sets, single knives, cutting boards, knife sharpeners and knife storage), please contact us at 888.922.4108 to initiate the return.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food, items shipped direct from the vendor or on items damaged through normal wear and tear. Final sale items ending in .97 or .99 cannot be returned.

Made to Order and Final Sale Furniture items are non-returnable and cannot be cancelled once the order is placed.

For returns of items purchased from your Williams Sonoma Gift Registry, we will gladly provide a refund or exchange for the merchandise within 90 days of your event or within 90 days of purchase, whichever date is later. View Full Returns Policy.

  • Rated 2 out of 5 by from Great if you can get the ice cubes out! These ice cube trays looked like they'd be great, but getting the cubes out of the trays is difficult. You almost have to turn it inside out, even after running warm water on the bottom of the tray. Maybe I'll try letting them sit out for 10 minutes next time. The cubes are wonderful once you get them out. Perfect for that bourbon drink. They didn't have any residual rubber smell and it takes a long time for them to melt since they're so large. I'd give it 2 1/2 stars. I've only had them a week and used them twice. We'll see. Maybe you have to break them in and the cubes will pop out easier. If so, I'll revise my review.
    Date published: 2016-11-12
    Rated 5 out of 5 by from easy in, easy out Item is as described, very easy to remove cubes if you push outward from bottom of tray, easy to clean and a fair price
    Date published: 2015-02-27
    Rated 1 out of 5 by from Great idea, but bad odor/aftertaste These King Cubes make great sized cubes - perfect in shape. However, there is definitely an odor or aftertaste that seems to transfer from the silicone tray to the ice cubes. And it can't be washed away. I tried washing the trays out with dish liquid, and it's still there. I guess I should have read the other reviews before purchasing this because several other reviews had a similar issue. Unfortunately, I've had to return them.
    Date published: 2014-10-06
    Rated 2 out of 5 by from Terrible after taste The concept is great, the after taste is disgusting. I even used filtered water, still gross. Ruined several glasses of wine. As the ice melts the after taste gets stronger. I threw the trays out. Don't buy them. But I still love Williams Sonoma!
    Date published: 2013-10-26
    Rated 5 out of 5 by from Living Large These Kingsize cubes are a bigger hit than a Cabrera homerun! If you truly appreciate the taste of fine liquors and usually have it 'on the rocks', forget all of those little rocks and try just one of the Kingsize cubes. It will keep your adult beverage cold and not water it down while you are enjoying the relaxing fruits of your labors. Most definitely a Grand Slam Homerun from W-S! I thank you for sending me the E-mail about these unique cube makers. They will be on my gift list for many of my friends.
    Date published: 2013-07-31
    Rated 5 out of 5 by from Beautiful drinks! These are wonderful little ice trays for anyone who enjoys the visual look of an attractive beverage. Definetely purchase more than one set if you plan to use them when serving drinks to guests. The ice releases from the trays with ease. Great gift for the bartender in your life. A real plus in the heat of the summer.
    Date published: 2013-07-07
    Rated 2 out of 5 by from Great concept, bad aftertaste I love the idea of these large ice cube trays, but the aftertaste from the silicone is really horrible. I'm surprised no one else has mentioned this- maybe mine came from a bad batch. But really, it is not just a subtle aftertaste, but it gives my drink a really strong medicinal taste. I thought maybe it was due to the fact that I was leaving the cubes in the the tray too long, but even taking them out once they turned to ice didn't help a bit.
    Date published: 2013-06-09
    Rated 4 out of 5 by from 1.75 in, not 2 in I bought these trays and thought they looked small upon getting them home. They are actually 1.75 inches, not 2, and yes, the .25 inch makes a difference. One of our local restaurants uses "king" cubes, which is why I bought these, but these are much smaller, so the missing quarter inch is disappointing. Otherwise, the quality of the trays seems very good.
    Date published: 2013-06-01
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