No, Cypress's sapphire non-stick pan is plasma technology, which perfectly blends sapphire components into the pan body, making the surface of the pan body super smooth and maintaining high hardness and high wear resistance.

Applying sapphire to cookware not only improves the performance of non-stick pan, but also makes cooking ability shine like diamonds. Moreover, sapphire has stable performance and will not release harmful substances even if it encounters high temperature during cooking.

Sibai, founded in 2009, is a fashionable kitchen commodity brand focusing on non-stick pan products in China.

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At present, the brands of Cypress and Mr. Cypress have multiple product lines, with raw materials, functions and technologies as the core features, forming a perfect product matrix.

Sibai's brands include diamond craft non-stick pan series, ceramic non-stick pan series, 3D pattern non-stick pan series, titanium diamond craft non-stick pan series, double-sided fried non-stick pan series, Huang Zun sculpture stainless steel non-stick pan series, sapphire non-stick pan series and so on.

Baidu encyclopedia-sibai (kitchen daily necessities brand)