Refreshing! Cold Neck Ring
A new material cold neck ring that freezes when submerged in water, even in midsummer!!
It maintains around 22°C and absorbs the heat from your body. Since there is no condensation or moisture, it feels refreshing around your neck! Even if it warms up after 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
