30ml Amber Glass Dropper Bottle Leak Proof Cap OEM Custom Color for CBD Tincture Oil

30ml Amber Glass Dropper Bottle for CBD Tincture Oil Our 30ml Amber glass dropper bottle is engineered for premium liquid packaging such as essential oils, serums and tinctures. Combining a leak-proof closure system with OEM custom color capability, it helps your brand stand out on the shelf while safeguarding every drop during transit. Key Features Leak-Proof Performance: Precision-molded neck finish (20/400) with a food-grade silicone gasket and tight-tolerance dropper