30ml Luxury Gradient Glass Press Dropper Bottle, Serum Oil Bottle with Aluminum Collar, Custom Print Wholesale Skincare Pack

30ml Luxury Gradient Glass Press Dropper Bottle with Aluminum Collar Factory wholesale 15ml and 30ml matte olive green tapered glass dropper bottles designed for essential oils, serums, and cosmetic packaging solutions. This 30ml luxury gradient glass press dropper bottle features a red transparent glass body with a thick base design and white rubber dropper, ideal for essential oils, perfume oils, and various liquid cosmetic products. Product Overview Red transparent glass