Sakai Toji 30cm Steel Tech Beijing Wok - Retail Price: ¥14,850 Sakai Toji's Steel Tech, chosen by professionals, distributes heat evenly. It's easy to season with oil and resists burning. Suitable for high-temperature cooking. Rust-resistant and metal spatulas can be used. Provides iron supplementation. I removed the packaging, but it's been untouched since. It has not been heated. This item is currently on sale. It's a favorite of professionals, including those who use knives.