Roller ball material: Lapis Lazuli, Green Aventurine, Rose Quartz, Clear Quartz, Colorful Fluorite, Black Obsidian, Sodalite, Tiger Eye, Red Jasper, Amethyst
Roller ball dia. :10mm
Can be used for 3ml, 5ml, 10ml and some of the 7ml, 8ml bottles with bottle mouth size (Thread diameter) is 16mm . Any question please contact me. :)
You will get the similar show in the picture. Natural stone may have a little color difference.
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.
Package include : 10pcs rollers only, Not include the bottles and lids