Serum pump closure with 18mm neck size. Serum Pumps are designed to handle a thicker liquid product. The nozzle has a cleaner finish and can be associated with products designed...
Serum pump closure with 20mm neck size. Serum Pumps are designed to handle a thicker liquid product. The nozzle has a cleaner finish and can be associated with products designed...
Serum pump closure with 24 mm neck size. Serum Pumps are designed to handle a thicker liquid product. The nozzle has a cleaner finish and can be associated with products...