Williams Sonoma Signature Thermo-Clad™ Mixed Material 10-Piece Cookware Set

We teamed up with the cookware innovators at Napa Valley-based Hestan to create our signature Thermo-Clad™ collection. Available only at Williams Sonoma, Thermo-Clad is crafted in Italy to our precise specifications using an exclusive aluminum alloy that delivers up to 35% better thermal conductivity than standard aluminum-clad metal cookware. This set includes both nonstick and stainless-steel essentials for everyday cooking and entertaining.

• Thermo-Clad technology ensures efficient, uniform heating with precise temperature control and no hot spots.
• Combines polished magnetic stainless-steel exterior with proprietary aluminum-alloy core.
• Fry pans feature durable nonstick cooking surface.
• Saucepans, sauté pan and stockpot have nonreactive 18/10 stainless-steel cooking surface that resists sticking.
• Ergonomic handles provide comfortable grip and maximum control.
• 12" nonstick fry pan, 4-qt. saucepan and 4 1/2-qt. sauté pan have helper handles that facilitate lifting and carrying.
• Double-wall insulated lids keep food warm at 150°F for up to 90 minutes.
• Designed and developed by Williams Sonoma, and exclusively ours.
• Handcrafted in Italy.
• Ideal for all cooktops, including induction.
• Oven and broiler safe to 500°F.
• Dishwasher safe.

Set includes:

• 10" nonstick fry pan
• 12" nonstick fry pan
• 2-qt. saucepan with lid
• 4-qt. saucepan with lid
• 4 1/2-qt. sauté pan with lid
• 8-qt. stockpot with lid
• Please note: Lids are counted as individual pieces.

• 10" Nonstick Fry Pan: 11" diam., 2 1/4" high; 2 lb. 11 oz.
• 12" Nonstick Fry Pan: 12 1/2" diam., 2 1/2" high; 3 lb. 12 oz.
• 2-Qt. Saucepan: 6 3/4" diam., 5 1/2" high with lid; 2 lb. 14 oz.
• 4-Qt. Saucepan: 8 3/4" diam., 6 3/4" high with lid; 4 lb. 12 oz.
• 4 1/2-Qt. Sauté Pan: 11 1/2" diam., 5" high with lid; 6 lb.
• 8-Qt. Stockpot: 10 1/2" diam., 8 1/2" high with lid; 6 lb. 7 oz.
• Made in Italy.

Additional Information

• This product contains the following chemicals: FEP, PFA and PTFE. For more information on chemicals in this product, visit the Williams Sonoma Disclosures page.

Use

• Ideal for use on all cooktops, including induction.
• Oven and broiler safe to 500°F.

Care

• Allow cookware to cool before cleaning.
• Dishwasher safe. However, we recommend hand-washing fry pans with soft sponge in hot, soapy water to maintain durability of nonstick surface.
• Avoid using steel wool, steel scouring pads and harsh detergents.
• To remove stubborn food residue and stains, use nylon scrubbing pad and fine-powdered cleanser.
• Nonstick cookware is naturally subject to wear and tear. We recommend replacing pans as needed, or approx. every 5 years.

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.

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.

Within 30 days, you may return most items 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). Please note that returned items must be in new condition.

Returns of kitchen electrics and cutlery (knife sets, single knives, cutting boards, knife sharpeners and knife storage) may require extra information and safety instructions. To initiate your return, please contact us at 888.922.4108 or visit us at your local store.

We cannot accept returns on monogrammed, personalized, special-order items, custom upholstery, food or on items damaged through normal wear and tear. Final sale items ending in .97, .98 or .99 cannot be returned. We also cannot accept returns of any food products, which are considered final sale items.

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.

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Williams Sonoma Cookware Lifetime Warranty

From the date of purchase and for the life of the product, Williams-Sonoma guarantees to replace any item found defective in material, construction or workmanship under normal use and following care instructions. This excludes damage from misuse or abuse, as well as normal wear and tear of the product. Minor imperfections, surface markings due to shipping, and slight color variations are normal. Williams- Sonoma will replace any item found to be defective in material, construction or workmanship with the most comparable current item in inventory.

Should your Williams-Sonoma cookware require replacement, please contact our Customer Service Department by phone at 1-877-812-6235 (6am – 7pm PST) 7 days a week for return procedures and a return authorization number. If Williams-Sonoma confirms a defect and approves your claim, Williams-Sonoma will elect to replace the item without charge.