Our gel handwarmers are fast-acting and easy to use! Simply snap the metal disc to start the heating reaction. Once fully activated, each hand warmer will heat up to 130F. To recharge, boil in water for 5 minutes until the liquid becomes clear. Each hand warmer will generate heat for 25 minutes. Great for keeping warm while camping, fishing, at sporting events, or any other outdoor activity.
- Simply snap metal disc to instantly start reaction that heats up to 130F
- To recharge, boil in water for 10 to 15 minutes to return to clear liquid form
- Generates heat for up to 60 minutes
- Stay warm while camping, fishing, at sports events, and any other outdoor activity
- Sold in a pack of 4