BIC lighters use a traditional flame mechanism that is not designed to resist strong winds. The flame can easily be blown out by even a moderate breeze.
Windproof lighters typically have a mechanism that shields the flame from the wind, such as:
* A jet flame: This type of flame is directed upwards and is less likely to be blown out by wind.
* A shield: Some lighters have a protective cover that shields the flame from the wind.
If you need a lighter for use in windy conditions, it is best to choose a windproof model.