Heat Pack – aluminum bag – 36 hrs.

Размеры: 16 x 11.5 cm

Описание: Heat packs heat up to max. 45°C when they come into contact with oxygen. They are used as a heat source when transporting tropical ant colonies to prevent the animals from becoming hypothermic. Heat output for approx. 36 hours.

Can only be used once!

Ингредиенты: iron, activated charcoal, belmilite, salt, water