Relags charcoal hand warmer

The Relags hand warmer comes with 1 charcoal stick. The charcoal sticks work for approximately 4-5 hours.
You can also purchase additional sticks.

The Handwarmer with charcoal sticks works by lighting the sticks until a glowing point appears. You then place the stick in the hand warmer, which you close. From then on, the rod causes the hand warmer to give off comfortable heat.