monotaro Rapid cooling material long

This instant cooling pack cools things down instantly when tapped. Its cooling duration is approximately 60 minutes (when left standing at room temperature of 30°C, but this may vary depending on the environment and conditions of use). After use, place it in the freezer and use it as an ice pack. *The water bag inside is designed to prevent breakage during transport, carrying, and storage, so please use a little force when tapping.
First aid for fever, headache, toothache, sprains, etc., and for working in hot environments
*The water bag is made sturdy to prevent it from bursting easily during transport and storage, and requires some force to burst. *The duration is only a guideline. It may vary depending on the environment and conditions of use. Please note. *This product is not edible. *If the contents are swallowed, rinse the mouth, induce vomiting, and consult a doctor. *If the contents get into your eyes, rinse thoroughly with clean running water for at least 15 minutes and consult an ophthalmologist. *If the contents come into contact with your skin, wash thoroughly with water and soap. *Prolonged skin contact may cause frostbite, so wrap the product in a towel before use. *Do not use as a toy or prank for children. *Store away from direct sunlight, humid places, and near sharp objects. *Dispose of this product as non-combustible waste.