10ml (1/3 oz) Roll-On Bottle Replacement Balls - Steel or Plastic - Pack of 12
Please choose between Steel or Plastic.
On August 31, 2016
In my experience, the metal roller balls leak badly, ruining my labels and making a mess of my cases. The plastic roller balls work much better. Sometimes they don't release as much of the oil as I would like at a time, but if I keep rolling for awhile, I'm satisfied. Sometimes I reuse my bottles for different blends, so these replacement tops are a must since the glass bottles are much easier to get clean than the plastic tops.