This 50ml cosmetic oil glass bottle features a clear, thick-walled body paired with a luxurious gold dropper cap. Designed for essential oil, serums and lotions, facial oils, and skincare essences, it offers precise dispensing and excellent product protection. The transparent glass highlights the formula inside, while the elegant dropper enhances both functionality and premium appeal. Ideal for high-end cosmetic and …

Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion, making them resistant to thermal shock, more so than any other common glass. Such glass is less subject to thermal stress and is commonly used for the construction of reagent bottles. …