S-Boston Pocket Hand Warmer, Patented Technology, Black x2, Self Ignition, No Naked Flame, Up to 20 Hours Heat

Description

The S-Boston pocket hand warmer is an excellent one touch pocket handwarmer. The S-Boston will give you heat up to 75C (167F) and lasts for up to 20 hours! This hand warmer is easy lighting and extinguishing. There's no need for a lighter, simply press the button for 5 ~ 10 seconds and it starts working!