This thing was a big disappointment for me. The smell from the phthalates makes my head feel weird, it doesn't get as warm as another warmer I tried, and the packaging could be more accurate. Also, if you only read French and no English, all you will be able to understand is "reusable" and "Made in China". The instructions and warnings are only in English. Due to the material and the smell, I will not be keeping this.