The round boston glass bottle is made in glass material.the color is amber/blue/green glass color,other color is painting. The dropper type is a child resistant collar, plus ,glass pipette and a rubber bulb. The dark color glass bottle keep e liquid oil resistant from light and last longer. Small to big capacity for your choice: 5ml 10ml 15ml 20ml 30ml 50ml 100ml 200ml.and the color and size can be custom for you !
And we we declare our all materials can used in contact with cosmetic and food