Freeze in the family freezer and use as a portable cold pack to combat heat from the palm of your hand, maintaining below 10°C for 3 hours and below 25°C for 5 hours.
Freeze in the household freezer and use as a portable cold pack. Heat countermeasure for the palm of the hand. Maintains below 10°C for 3 hours, and below 25°C for an additional 5 hours. (This is a guideline and not a guaranteed value. It may vary depending on the usage environment.) Effectively maintains a temperature that cools the palm for a long time. Reusable. Package size: 160×230mm.
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basic information
■Why is cooling the palms of your hands good? The palms of your hands are densely packed with capillaries. Cooling the palms enhances the refreshing sensation, making it comfortable even in hot seasons. ■Too cold is counterproductive Soaking your hands in a cooler filled with ice water is too cold, and the refreshing feeling lasts only for a moment. A pleasant coolness that lasts is important for enhancing the refreshing sensation. ■Differences from other companies' cooling materials ●Testing method A sample frozen for 10 hours in a freezer is placed on top of polystyrene foam, and an electronic hand warmer set to 36°C is placed on top. The temperature between the sample and the polystyrene foam is measured in an environment of 35°C ± 2°C and 50% RH. Standard time: 330 minutes.
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Ice pack
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