[ Problem Point ]
We were embarrassed because there was being able no gas piping.
[ ⇒Kaizen Point ]
The siphon was heated with the Halogen Point Heater.
The design of the layout of the store became free because it was able to extract coffee without the gas piping.
In addition, it became easy to maintain the glass siphon because the glass was penetrated and it warmed water directly.
Coffee became delicious because of fantastic light.