Method of use:
Pry the injection part open and put it on water tap, then fill water properly, after the water turn to Gel, it can be used as ice pack.
This product is made of high polymeric phase change material, it’s eco-friendly and non-toxic,non-caustic.the injection is water-pressed self-closed, no need to seal after water injected.The powder inside the pack will absorb a lot of water and turn into Gel,with certain elasticity, and it has a good effect on cool storage, while no pollution after decomposition.
1. For medical treatment.
2. For long-distance cold storage and transportation.
3. Save electricity and keep cold.
The material inside the pack is non-poisonous, while inedible, prevent it from sharp scratch.