Holistic Oils Roller Top Inserts - 12 Pack, Fits 5ml & 15ml Essential Oil Bottles, Leak-Proof, Reusable, Black, Glass

12 INCLUDED ? 12 Steel Roller Ball Inserts with Black Caps. These snap in tops fit onto your 5ml and 15ml essential oil bottles. Roller tops fit all major brands. LEAK PROOF DESIGN: Roller Top inserts snap into your essential oil bottles. Zero leakage when these tops are snapped in. Air tight seal and high quality roller tops that are tightly snapped in-place for no leakage or extra oil seeping through. The bottle is made of a thick black glass to keep your oil safe and from the bottle cracking like plastic and from UV/Sun Rays affecting the oil in anyway REDUCE, REUSE, & RECYCLE: Don't throw your empty bottles away. Our roller tops are the perfect essential oils supplies to help you reduce waste so you can use your empty bottles as the new roller bottles UNIVERSAL FIT - Snap in roller tops fit both 5ml and 15ml essential oil bottles. And they fit all major essential oil brands - doTERRA, Young Living, Plant Therapy, Revive, etc. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.