【30ML BOSTON BOTTLE with GLASS EYS DROPPER】 Eye Glass Dropper Bottles is amber, it designs to protects against harmful UV rays for essential oils, perfumes, serums, oils, excellent sealing, never leak liquid. Bottles washable.
[SAFE PREMIUM MATERIAL] These glass dropper bottles are made of high quality and strong amber glass, they are thick, durable and BPA Free. With plastic lids and silicone tops, the boston bottles are corrosion-resistant and designed to be leak proof.
[UV PROTECTION] As the bottles are made of thick amber glass, there's no worry about the liquids you put into the dropper bottles. The dark color are great to protect your essential oils against UV or other harmful rays.