jon e hand warmer instructions
Jon E Hand Warmers provide warmth to people, especially those requiring manual dexterity, using a liquid fuel burner in a metal case with a flannel bag for safety and comfort always needed. History of Jon E Hand Warmers
The history of Jon E Hand Warmers dates back to the foundation of the Japanese Hakkin company by Niichi Matoba, who founded it to produce a hand warmer called Hakkin Kairo based...