Click image to view full size image
Roller bottles are made from high-quality glass that is durable and able to resist breakage. The unique octagonal shape of the bottle not only makes it easy to grip, but it also gives it a distinctive and stylish appearance. The bottle comes equipped with a stainless steel or glass roller ball insert that allows for smooth and even application of the oil onto the skin. The roller ball also prevents excess oil from being dispensed, making it an ideal choice for those who want to control the amount of oil being used. The bottles can hold between 5ml to 10ml of oil, depending on the size of the bottle. They are also easy to label and identify, with clear and smooth surfaces.
link:https://www.cglassbottle.com/essential-oil-bottle/3ml-atta-essential-oil-ball-bottle.html
3ml Atta Essential Oil Ball Bottle