New, unused 12-cup canelé mold

I am listing this item as new and unused because I purchased it but never had the opportunity to use it.
The following is quoted from the purchase website.

Size
Outer dimensions: 35 × 26 cm
Inner dimensions (cup): 7 × 6 cm

Color: Gold
Material: Silicone, Carbon Steel
Item Weight: 1.1 kg
Capacity: 252 ml

[Safe to Use with Carefully Selected Materials] The canelé mold is made of carbon steel that complies with the Food Sanitation Act. The reinforced rim prevents warping, and the mold's excellent heat conductivity makes it ideal for baking canelés. Its durability also makes it a user-friendly mold for baking delicious canelés.

[Beautiful Appearance, Stylish Enough to Decorate Your Home] The canelé mold is champagne gold in color and features a special canelé design, making it both visually appealing and easy to use. The grooves in the mold are made deeper to ensure that the canelés have well-defined ridges.
[Easy Release and Stain Resistance] The surface of the mold that comes into contact with the batter is coated with silicone resin. This enhances its non-stick properties, making it difficult for burnt canelé batter to stick to the mold. The silicone resin coating used is also compliant with the Food Sanitation Act, ensuring safe enjoyment of your canelés.

[Heat Resistance for Crispy Baking] Heat resistance is crucial when choosing a canelé mold. Some molds lack the necessary heat resistance to achieve the desired crispy exterior of canelés. However, this mold has a heat resistance of up to 260°C. It is suitable for creating canelés with a crispy exterior and a moist, delicious interior.

[Care Instructions] To prolong the life of the silicone resin, please avoid washing the canelé mold with water as much as possible.