It is characterized in that the nozzle comprises a transparent drip tube and a nozzle having a drip for intermittently dropping the droplet inside the drip tube, wherein the nozzle has a marker capable of distinguishing from the outside of the drip tube.透明な点滴筒と、該点滴筒の内部に断続的に液滴を落下させるための滴下口を有するノズルとを備え、前記ノズルは、前記点滴筒の外部から識別可能な目印を有することを特徴とする、点滴器具。