Outer spring cream pump
◆Application:sunshine cream ,essence,lotion ,etc.
◆Dosage:0.65cc-inner spring, 1.0cc-outer spring.
◆Priming pump:≤6 pressing.
◆Multi-layer leakage prevention design for guarantee.
◆Many colors available for choice.
◆Closure available:18/410,20/410,24/410.