10 Pack Hakugen Disposable Mini Size Hand Warmer Warm Heat Pad Single Use 8HR

Description

Hakugen Hand Warmers is a innovative product which is heated up based on reaction that takes place when iron rusts. This warmer then utilizes the heat that released during the reaction. How to use: Open the package, shake the warmer several times, use the product in your pocket and in a matter of minutes the Hand Warmer will be warm Usage: Watching sports, using in cold weather when you have no gloves. Keeps warm for up to 8 hours. Made in Japan. 10 Peices in a pack Last Upto 8 Hours Hand Warmer Size: H=9cm, L=5.2cm Max Heat Given 67ºC(153F), Average Heat Given 53ºC(127F) Please Read Full Instruction on Reverse Before Use