For 18/410 Doterra Yang Living 5ml, 15ml bottles, Bottle mouth outer diameter is 18mm
For 5ml, 10ml thick bottles, Bottle mouth outer diameter is 16mm
For 1ml, 2ml, 2.5ml, 3ml, 5ml, 10ml thin bottles, Bottle mouth outer diameter is 13mm
Roller ball material: Lapis Lazuli, Green Aventurine, Rose Quartz, Clear Quartz, Colorful Fluorite, Black Obsidian, Sodalite, Tiger Eye, Red Jasper, Amethyst, topaz, Onyx
Roller ball dia. of Doterra bottles : 10mm
Roller ball dia. of 5ml, 10ml thick bottles : 10mm
Roller ball dia. of 1ml, 2ml, 2.5ml, 3ml, 5ml, 10ml thin bottles : 7mm
You will get the similar show in the picture. Natural stone may have a little color difference.
Package include : Rollers with lids, without bottles
About the product:
Roller bottles are the most convenient and economical way to dispense essential oil blends. A refillable roller bottle will allow you to pre-dilute your oil blends so that they can be applied directly to the skin without messy drips or spills.
Perfect for use of Essential Oil Bottles, Perfumes Oils and Other Liquids bottles.