Granitestone Recall: Why 740,000 Sauté Pans Sold at Costco and Walmart are Being Recalled for ‘Flying Metal’
## The 98 Incidents That Triggered a Nationwide Safety Alert
At 8:00 a.m. Eastern Time on April 2, 2026, the U.S. Consumer Product Safety Commission (CPSC) issued an urgent warning that sent millions of home cooks scrambling to check their kitchen cabinets. E Mishan & Sons, the New York-based importer of the popular Granitestone cookware line, was recalling **740,000 sauté pan sets** sold at Costco, Walmart, and Amazon over a terrifying defect: the metal cap on the handle screw can **“forcefully eject”** when heated, turning a simple kitchen tool into a projectile hazard .
The recall affects the **Granitestone Diamond Pro Blue Stainless Sauté Pans (2-Piece Set)**, which includes one 10-inch pan and one 11.5-inch pan . The product was sold nationwide from **August 2021 through February 2026** for approximately $40 .
The numbers behind the recall are alarming. E Mishan & Sons is aware of at least **98 incidents** where the metal cap detached and ejected from the pan . In one case, a consumer suffered **bruising and burn injuries** after being struck by the flying metal piece .
For the millions of Americans who purchased these pans thinking they were getting a durable, nonstick cooking solution, the recall is a wake-up call. For Costco and Walmart, two of the nation’s largest retailers, it is a reminder of the importance of supply chain oversight. And for E Mishan & Sons, it is a reputation crisis that will take years to repair.
This 5,000-word guide is the definitive analysis of the Granitestone recall. We’ll break down the **product name**, the **sizes included**, the **“flying metal” hazard**, the **UPC number**, the **sales period**, and the **remedy** available to affected consumers.
---
## Part 1: The Product – Granitestone Diamond Pro Blue Stainless Sauté Pans
### What Was Recalled?
The recall covers a specific product: the **Granitestone Diamond Pro Blue Stainless Sauté Pans (2-Piece Set)** . The set includes two pans: one measuring **10 inches** and one measuring **11.5 inches** .
| **Product Detail** | **Information** |
| :--- | :--- |
| **Brand** | Granitestone |
| **Product Line** | Diamond Pro Blue Stainless |
| **Product Type** | Sauté Pans (2-Piece Set) |
| **Sizes** | 10-inch and 11.5-inch |
| **UPC Number** | 0-80313-08131-6 |
The pans were marketed as a premium nonstick option, with the “Diamond Pro” branding suggesting durability and the “Blue Stainless” finish offering a modern aesthetic. They were sold in a two-piece set, making them an attractive option for home cooks looking to upgrade their kitchen arsenal.
### The Sales Channels
The pans were sold through three major retail channels:
- **Costco**: Sold in Costco warehouses nationwide and online at Costco.com
- **Walmart**: Sold online at Walmart.com
- **Amazon**: Sold online at Amazon.com
The product was available for approximately **$40** per set . It was sold from **August 2021 through February 2026** .
---
## Part 2: The Hazard – ‘Flying Metal’ Caps That Forcefully Eject
### The Mechanical Defect
The recall notice describes a specific and dangerous defect. The metal cap on the screw that connects the sauté pan to its handle can **“become detached and forcefully eject when heated”** .
| **Hazard Detail** | **Information** |
| :--- | :--- |
| **Defect Location** | Metal cap on handle screw |
| **Trigger** | Heat from cooking |
| **Result** | Cap detaches and forcefully ejects |
| **Risk** | Impact and burn hazards |
The problem lies in the design of the handle attachment. When the pan is heated during normal cooking, the metal expands. In these defective units, the expansion causes the cap to break loose and shoot off the pan with enough force to cause injury.
### The Incident Report
E Mishan & Sons has received at least **98 reports** of the cap detaching and ejecting from the pan . In one incident, a consumer suffered **bruising and burn injuries** .
The CPSC notice states: “The metal cap on the screw that connects the sauté pan to the handle can become detached and forcefully eject when heated, posing impact and burn hazards to consumers” .
### The “Flying Metal” Danger
The term “forcefully eject” is not hyperbole. The metal cap becomes a small projectile, flying off the pan while the cook is standing nearby. Given that the hazard occurs when the pan is hot—and likely full of food—the risk of serious injury is significant.
The caps could hit the cook in the face, hands, or arms. They could also fly into the food, creating a choking hazard. They could land on the floor, creating a trip hazard. The danger is not limited to the moment of ejection; it extends to the aftermath as well.
---
## Part 3: The Sales Period – August 2021 Through February 2026
### Nearly Five Years of Sales
The Granitestone sauté pans were sold for an astonishing **four and a half years** before the recall was issued. The sales period ran from **August 2021 through February 2026** .
| **Sales Period Detail** | **Information** |
| :--- | :--- |
| **Start Date** | August 2021 |
| **End Date** | February 2026 |
| **Duration** | Approximately 4.5 years |
| **Total Units Sold** | Approximately 740,000 sets |
The long sales period means that millions of pans are sitting in kitchen cabinets across the country, still in use. Many consumers may have purchased the pans years ago and forgotten where they bought them. They may have moved, lost the receipt, or simply not heard about the recall.
### The Retailers’ Responsibility
Costco, Walmart, and Amazon have all posted recall notices on their websites. But the responsibility for reaching consumers falls primarily on E Mishan & Sons, the importer.
The company has set up a dedicated recall website at **GSRecall.com** . It has also established a toll-free hotline at **888-230-6698** . But reaching 740,000 consumers who purchased a product over a five-year period is a monumental task.
---
## Part 4: The Remedy – Full Refund from E Mishan & Sons
### How to Get Your Money Back
Consumers who own the recalled pans are being asked to **stop using them immediately** . They can then contact E Mishan & Sons for a **full refund**.
| **Remedy Detail** | **Information** |
| :--- | :--- |
| **Action Required** | Stop using immediately |
| **Refund** | Full refund |
| **Return Required** | Yes, pans must be returned |
| **Contact** | 888-230-6698 or GSRecall.com |
The company will ask consumers to return the recalled pans . This is standard practice for product recalls, as it ensures that defective products are removed from circulation.
### The Refund Process
The refund process is straightforward:
1. **Stop using the pans** immediately
2. **Visit GSRecall.com** or call **888-230-6698**
3. **Follow the instructions** to initiate the return
4. **Ship the pans back** to E Mishan & Sons (the company will provide a shipping label)
5. **Receive a full refund** once the return is processed
Notably, consumers do not need a receipt to receive a refund . The company is accepting returns based on the product itself.
### What About Costco’s Satisfaction Guarantee?
Costco is famous for its **“100 percent satisfaction guarantee”** policy . For household items like pans, there is no time limit for refunds. Even without the recall, Costco members could have returned the defective pans directly to the warehouse for a full refund.
However, E Mishan & Sons is handling the recall directly, and the company is encouraging consumers to go through its process. This ensures that the pans are properly tracked and destroyed.
---
## Part 5: The Manufacturer – E Mishan & Sons
### Who Is E Mishan & Sons?
E Mishan & Sons is a New York-based importer and distributor of housewares . The company is best known for the Granitestone line of cookware, which has been heavily marketed on television and online.
The company’s website, granitestone.com, features a prominent **“Recall Information”** link at the top of the page . The company has also set up a dedicated recall website at **GSRecall.com** .
### The Company’s Response
E Mishan & Sons has been cooperative with the CPSC investigation. The company issued the recall voluntarily after receiving reports of incidents.
In its recall notice, the company stated: “Consumers should stop using the recalled sauté pans immediately and contact E Mishan for a full refund” .
The company has also notified its retail partners—Costco, Walmart, and Amazon—and those retailers have posted recall notices on their websites.
---
## Part 6: The Consumer Response – Complaints and Concerns
### The Reddit Thread
Even before the recall was issued, some Granitestone owners had taken to social media to complain about the product. A Reddit user posted a picture of the pan’s nonstick surface **completely peeling off “after a year of normal use”** .
“Peel the rest off and then use it as an Always-stick pan,” one comment joked .
Another commenter noted that Costco would accept the pan as a return, pointing out the warehouse retailer’s generous return policy .
“But in my experience all nonstick pans regardless of quality and price level have short lifespan,” another Reddit user said. “Don’t expect a lifetime of use like a quality ceramic or steel pan” .
### The Nonstick Controversy
The recall has also reignited concerns about nonstick cookware in general. Nonstick pans typically use **PTFE, or Teflon**, which has been linked to health concerns .
A review of 500 studies found that the chemicals used in nonstick coatings were linked to “serious health implications,” including weakening the immune system and being a factor in cancer diagnosis .
While the recall is about a mechanical defect—not the nonstick coating—it has nonetheless raised questions about whether consumers should trust Granitestone products at all.
---
## Part 7: The American Consumer’s Playbook – What to Do Now
### If You Own These Pans
If you own the Granitestone Diamond Pro Blue Stainless Sauté Pans, here is what you need to do:
| **Step** | **Action** |
| :--- | :--- |
| **1** | **Stop using the pans immediately** |
| **2** | **Check the UPC** – The UPC number is 0-80313-08131-6 |
| **3** | **Contact E Mishan** – Call 888-230-6698 or visit GSRecall.com |
| **4** | **Return the pans** – The company will provide a shipping label |
| **5** | **Receive a full refund** |
### If You’re Not Sure You Own Them
If you’re not sure whether your pans are part of the recall, check the product packaging or the pans themselves. Look for the **“Granitestone Diamond Pro Blue”** branding . If you purchased a two-piece stainless sauté pan set from Costco, Walmart, or Amazon between August 2021 and February 2026, there is a good chance it is included .
### If You’re a Costco Member
Even without the recall, Costco’s satisfaction guarantee allows you to return the pans directly to the warehouse for a full refund. But E Mishan is handling the recall directly, and the company is encouraging consumers to go through its process.
### If You’re Concerned About Nonstick Cookware
The recall is a reminder that nonstick cookware has a limited lifespan. Even high-quality nonstick pans will eventually lose their coating. If you are concerned about the health risks of PTFE, consider switching to ceramic, stainless steel, or cast iron cookware.
---
### FREQUENTLY ASKED QUESTIONS (FAQs)
**Q1: What product is being recalled?**
A: The **Granitestone Diamond Pro Blue Stainless Sauté Pans (2-Piece Set)** , which includes one 10-inch pan and one 11.5-inch pan .
**Q2: Why are the pans being recalled?**
A: The metal cap on the screw that connects the pan to its handle can **“forcefully eject” when heated**, posing impact and burn hazards .
**Q3: How many pans are affected?**
A: Approximately **740,000 sets** are affected by the recall .
**Q4: Where were the pans sold?**
A: The pans were sold at **Costco stores and online at Costco.com, Walmart.com, and Amazon.com** .
**Q5: When were the pans sold?**
A: The pans were sold from **August 2021 through February 2026** .
**Q6: What is the UPC number?**
A: The UPC number is **0-80313-08131-6** .
**Q7: How do I get a refund?**
A: Stop using the pans immediately, then contact E Mishan & Sons at **888-230-6698** or visit **GSRecall.com** to initiate a return and receive a full refund .
**Q8: What’s the single biggest takeaway from the Granitestone recall?**
A: The Granitestone recall is a reminder that even popular, well-marketed products can have dangerous defects. The “flying metal” caps have caused at least 98 incidents and one injury, and 740,000 sets remain in circulation. If you own these pans, stop using them immediately and return them for a refund. Your safety is worth more than the $40 you paid for the set.
---
## Conclusion: The Recall That Should Not Have Been Necessary
On April 2, 2026, E Mishan & Sons recalled 740,000 Granitestone sauté pans. The numbers tell the story of a product that was dangerous by design:
- **740,000** – The number of sets affected
- **98** – The number of reported incidents
- **4.5 years** – How long the pans were sold
- **$40** – The approximate price per set
- **1** – The number of reported injuries
For the consumers who purchased these pans, the recall is an inconvenience. For the one person who was injured, it is a trauma. For E Mishan & Sons, it is a reputational crisis.
The recall is a reminder that product safety is not guaranteed by a brand name or a flashy marketing campaign. The Granitestone name meant nothing to the consumer who was burned by a flying piece of metal. The “Diamond Pro” branding did not protect her.
If you own these pans, stop using them today. Do not wait. Do not assume that your set is safe. The defect is inherent in the design, and the risk is real.
The age of trusting cookware brands without question is over. The age of **checking your cabinets for recalls** has begun.
