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Be sure to distinguish large, medium and small when shooting, leave a note
Large surface diameter 5.5CM Lower mouth diameter 5.CM
Medium surface diameter 4.3CM Lower mouth diameter 3.8CM
Small surface diameter 3.8CM Lower mouth diameter 3.3CM
When selecting, the nozzle should be larger than the diameter. It is fine if it is larger than 1.5 mm, and it must be measured if it is not too big.