This product was jointly planned and developed by Design Factory and Harada Corporation under the supervision of the Japan Weather Association.
The heat index value (WBGT approximate value) is calculated from the temperature and humidity of the place using the calculation method unique to the Japan Weather Association, and the risk of heat trouble is displayed in 5 ranks. When the enthusiastic index is ranked "Kiken", a warning buzzer sounds, so it can be used as a preventive guide for enthusiastic troubles.
The main body is designed with the motif of "Gari-Gari-kun", and if you pull out the stick at the bottom, which is the ice stick, and you get a "hit", you will get a "watching golden version".