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Various sprays such as hair spray, perfume, deodorant, and mist
are frequently used by people. However, people tend to spray
without identifying the location the nozzle hole when they are busy, so in lots of occasions the liquid is not sprayed where it was intended to be. This is the spray nozzle
design which sprays to the direction you want
without identifying the spray location.
Daejeon, South Korea
Daejeon, North Korea