Refreshing! Cold Neck Ring
A new material cold neck ring that freezes when submerged in water, even in midsummer!
It maintains a temperature of about 22°C and absorbs excess heat. Since condensation and moisture do not occur, it feels refreshing around the neck! Even if it warms up with use, it can be re-frozen by soaking it in water below 20°C. (It can also freeze with the cold air from a car's air conditioning.) It can be used repeatedly, making it economical!
- Company:アイガーツール
- Price:Less than 10,000 yen