It is a non-sticking warmer that heats up as soon as it is opened
It generates heat for about 8 hours at high temperature
Even in the winter outdoors, you can warm your hands quickly and keep warm without getting warm.
High temperature immediate heat type mini size body warmer that can generate heat well even if it is small and keeps warmth even in cold outdoors
*this is a Japanese product and label on the item is only written in Japanese
*above is a machine translation and may include obscure expression