A square perfume bottle supplied with a sprayer and dip tube forms a complete dispensing unit for fragrance. The sprayer’s actuator, collar, and dip tube length must match the bottle’s neck finish and internal depth to ensure proper function and full evacuation of the liquid. Buyers should verify the spray output, leakage resistance, and actuation force through samples. The dip tube should reach the bottom of the bottle without curling or blocking. Material compatibility between the fragrance formula and the pump components is also important. Assembly checks and functional testing help confirm that the sprayer, tube, and bottle work together as intended.






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