Used twice, but I'm selling it because I no longer use it after getting a perm. Please refrain from purchasing if you are concerned as it is used. Returns and refunds are not accepted. The inside of the pipe is equipped with two ceramic heaters with high thermal efficiency, allowing for rapid temperature increase and preventing temperature drops during styling. Model number: (CIHB-R36W) Retail price: 17,000 yen (excluding tax)