Universal Dispensing Pump | Shampoo and Conditioner Bottle Pump Dispenser | Fits 1L Bottles (33.8oz) With 1.06 Inch Neck;

Available in sets of 4
Easy to tighten and loosen when cleaning or refilling your glass bottle
Fits most Quuen bottles whether glass or plastic, cobalt or amber,
8 ounce or 16 ounce; EXCEPT for the foaming bottles, which have slightly larger necks.