Do not store the lighters in high temperatures or close to a heat source. Store the lighters in a dry and ventilated environment. Lighters contain flammable gas or fluids and must be transported using an authorised ADR carrier and may not be reshipped except in their original packaging or approved container. It is prohibited to transport the lighters in bulk. If you use our products for downstream distribution, please read these instructions carefully: The lighter’s labelling, marking and/or the packaging cannot be removed or altered. Both you & your users must read the safety information on packaging before using the lighter.