CORELLE Launches Series-First 22cm Multi-Pan with 10-Year Warranty, Leveraging Non-Stick Confidence

## CORELLE Launches Series-First 22cm Multi-Pan with 10-Year Warranty, Leveraging Non-Stick Confidence

Doshisha Co., Ltd. (Headquarters: Osaka; President: Masayuki Nomura), engaged in the planning, development, and sales of lifestyle-related products, announces the launch of a new size, the "Multi-Pan 22cm with Glass Lid," from the "CORELLE Frying Pan" series handled by Corelle Brands Japan. The product will be released sequentially starting in late May 2025 through the Doshisha official online store "Doshisha Marche," mail-order sites, and kitchenware specialty stores.

"CORELLE" was born in the United States in 1970 and has been beloved in households in over 24 countries as the top U.S. brand for glass tableware resistant to chipping and breakage. It also has a track record of over 30 years in Japan. Building on its reputation for overcoming conventional wisdom regarding tableware fragility, CORELLE is now challenging the common belief that frying pans must "stick" with its proprietary DuraNano technology. Since the global rollout began in 2024, Doshisha has acquired the rights to act as the general agent in Japan.

Since sales began in September 2024, cumulative shipments for the Japan-market series have exceeded 200,000 units, far surpassing initial expectations. Following this positive reception, the company is launching the series-first "Multi-Pan 22cm with Glass Lid," featuring pouring spouts on both sides.

### Key Features

**Versatile Cooking from Searing to Simmering**
Designed deeper than standard frying pans, it is suitable for various cooking methods including searing, stir-frying, simmering, boiling, and deep-frying. With pouring spouts on both ends, it is easy to pour thick stews or soups. The searing surface (bottom) is designed at a large 180mm, allowing for thorough cooking. With a full capacity of approx. 2.7L, it is sized perfectly to make curry or stew for 3-4 people.

**Glass Lid Expands Cooking Possibilities**
Included with a glass lid, it is convenient for steamed dishes and allows users to check contents during cooking.

**Proprietary Patented Technology Ensures Long-Lasting Non-Stick Performance Without Coating**
This product resolves the dissatisfaction of food sticking by using the proprietary "DuraNano Technology." Unlike traditional frying pans with fluorine coating, it processes the metal itself, achieving non-stick properties without any coating.

Constructed in three layers: stainless steel on the outside, aluminum in the middle, and stainless steel on the inside processed with high-temperature lasers to fuse powders such as titanium, zirconium, and ceramics. By fusing stainless steel with other metals to create invisible microscopic irregularities, it reduces the area of food contact, making food less likely to stick. This applies the "lotus effect," where lotus leaves repel water droplets, to metal processing—a first for frying pan technology—ensuring comfortable cooking.

**PFAS-Free and Silicone Oil-Free**
Because the metal itself is processed, no coating is applied. It is a PFAS-free and silicone oil-free product, avoiding harmful artificial substances.

**Metal Kitchen Tools Can Be Used**
Because the metal itself is processed by DuraNano Technology, there is no concern about coatings peeling off. Therefore, metal tools like metal spatulas can be used without issues (please use those with rounded corners).

**Capable of High-Heat Cooking**
With a three-layer structure of aluminum and stainless steel, it excels in thermal conductivity and heat retention, transferring heat quickly and evenly while minimizing heat loss. You can enjoy professional-quality flavor at home.

**All-Heat Source Compatible**
Usable with all heat sources, including IH and gas. It is also oven-safe.

**10-Year Inner Surface Warranty**
Confident in its non-stick performance, the product comes with a 10-year inner surface warranty.