According to the information I have obtained, vaping is legal in France and can be carried.
A vape is an electronic cigarette whose e-liquid usually contains nicotine and other ingredients and can be heated to produce vapor for people to inhale. In Europe, some countries have explicitly banned vaping, such as Italy and Greece, while others have restrictions and regulations.
In France, vape is considered a legal tobacco alternative and can be legally used and sold within the country. However, when bringing a vape into the country, you need to pay attention to comply with the relevant customs regulations and entry restrictions.
It is recommended that you understand the relevant laws, regulations and regulations in detail before departure to facilitate smooth entry.