This innovative product which is heated up based on reaction that takes place when iron rusts. The hand warmer then utilizes the heat that released during the reaction. 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 for up to 10 hours!
- Warms hands in your pockets or gloves
- Stays warm for up to 10 hours
- Individually wrapped twin pack
| SPECIFICATION | |
| Brand | Boyz Toys |