Netsusama Sheet Gel Eye Mask Ultra COLD (5 Sheets)
This is a specially designed cooling gel sheet mask for the eyes that refreshes and relaxes tired eyes.
The eye mask-shaped cooling sheet fits well around the eyes.
It provides a pleasant cooling effect and cooling stimulation that lasts for about 10 minutes.
The sheet is mildly acidic and gentle on the skin.
(The gel uses a water-soluble polymer base that is gentle on the skin.)
*The sensation of coolness may vary from person to person.
*The feeling of coolness and duration may weaken or shorten depending on the usage environment.
*The cooling effect may not always match the perceived temperature.
Recommended usage:
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After using a smartphone or playing games
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After working on a computer
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After driving a car
Product details
At a glance: Kobayashi Netsusama Ultra Cold Eye Mask 5 Sheets
Five individually wrapped cooling gel eye masks. Close your eyes and wear one for about 10 minutes; do not sleep in it, reuse it, freeze it, or use it on irritated skin.
- Manufacturer
- Kobayashi Pharmaceutical Co., Ltd.
- Net weight
- 5 sheets
Product facts checked against the Kobayashi official product page; reviewed August 2026.
