Kokubo Hand Warmer Bag Large 10pcs

Sasa Global eShop Verified independent store

→

Kokubo Hand Warmer Bag (Large) (10pcs)Generates heat naturally after you have opened the packing and gently shaken the inner bag. If it is put inside pocket, the temperature will r ise again. The highest temperature generated is 67℃, whereas the average temperature is 53℃. It maintains a temperature of over 40℃ for 18 hours. Size: 13.2 cm × 10 cmHow to use :Tear open the plastic bag. Shake the inner bag for a while (do not puncture it) for heat generation. Show more