Premium 10ml flat square glass serum bottle with precision white dropper for essential oils and skincare. Made from high-quality borosilicate glass for superior chemical resistance and durability. Features a leak-proof, ultra-fine tip dropper for controlled dispensing. Square design ensures stable stacking and space-efficient storage. Ideal for DIY aromatherapy, essential oil blending, and professional skincare formulations. Seamless frosted glass surface with polished edges for premium tactile experience. Perfect for cosmetic manufacturers, apothecaries, and wholesale buyers seeking pharmaceutical-grade packaging. UV-resistant glass protects sensitive formulations from light degradation. Complies with international cosmetic packaging standards for global distribution.