It's a very sturdy glass bottle with wood finished plastic cap and with amethyst crystals inside and attached with amethyst rollers ball... I use this bottle to apply my diy under eye serum ... It makes the application process easier and gives a cooling massage effect to the eyes..
Amazing I'll be filling this with almond oil and applying all over my face especially on eyes very good and unique and even travel freindly.
I have been using this as a eye rollon .
Very soothing face massager. My face glowed after using this.
I don't know if it works or not but amethyst is good for skin.
They are just colored glass pieces thats it. Does nothing . Waste of money