english: You can melt this simply using hot water and then when it melts it's able to maintain one constant temperature for four to six hours at a time, after which you simply reheat the pouch.
non_english: Možete ga otopiti samo korišćenjem tople vode i kada se otopi u stanju je da održi konstantnu temperaturu između 4 i 6 sati odjednom, posle čega jednostavno ponovo ugrejete kesu.