These Serum pumps fit perfectly to 5 and 15ml Young Living Essential oil bottles and dispense roughly the same amount of oil as a 5 cent coin
For personal use, I have been re-using my empty 5 or 15ml bottles to make a diluted blend (V6 oil and EO) for the stronger oils; Like Energee, Lemongrass etc..
**It felt like the heavens were smiling on me when I worked out these were the perfect fit!!
Note: Sold as a 5 pack, excludes bottle (re-use your empties)