This is a mini version of the Kiribai Kairo Hand Warmer, a representative product of Kiribai Kairo (disposable) that is produced under strict JIS standards. Even in its mini size, it boasts warmth that lasts for 12 hours. It is perfect for keeping warm in the winter, working outdoors, outdoors, leisure, commuting to work or school, and keeping your hands warm by hiding it in your pocket. Maximum temperature 65°C, average temperature 51°C.

How to Use

Just before use, remove the inner bag from the outer bag, shake it gently several times, and then use it over your clothes or wrapped in a cloth, etc., so as not to apply it directly to your skin. If the temperature drops during use, shake it again before using.

Ingredients

Iron powder, water, activated carbon, vermiculite, absorbent resin, salt