You know that moment when you've used up the very last drop of eo from the bottle and you think to your self... "Should I keep this empty vial? Surely I could re-use it for SOMETHING".
These stainless steel inserts and matching caps are the answer! The inserts fit all standard sized 5 ml, 10 ml & 15 ml essential oil bottles. Simply remove the orifice reducer from the old bottle and pop these bad boys in. Each set of 6 inserts comes with 6 matching caps to accommodate your bottle's new roller top.... BOOM! Reduce, Reuse, Recycle!
Or... maybe you just really like to user a certain oil neat. Use these roller tops to make your new oil into a roller top bottle.
You're welcome ;)