4 oz Black UV Glass Boston Round Bottle with Black Dropper

Precision dispensing meets maximum light protection - the 4 oz UV black glass dropper bottle built for serious formulators. Highlights Genuine black UV-filtering glass (not coated) blocks 99%+ of UV and visible light to preserve potency in oils, extracts, and tinctures. Included black dropper pipette provides controlled, precise dispensing - drop by drop, with no mess and no over-pour. 4 oz (120 ml) full-size capacity ideal for facial oils, batana oil blends, beard oils, tinctures, herbal extracts, and premium body serums. Smooth Boston Round exterior is label-ready - clean, dark profile elevates retail presentation. Pack of 12 for small-batch production; Pack of 24 for retail stocking, brand launches, and high-volume batch orders. Professional formulators know that a dropper bottle is only as good as what it's made of. Our 4 oz Black UV Glass Boston Round Bottle blocks the full range of harmful wavelengths from the glass itself - not a coating. At 120 ml, this is the right volume for a one-month supply of a daily facial oil, a full treatment course of a herbal tincture, or a premium beard oil that earns its shelf price. Whether you're bottling batana oil, cold-pressed argan, herbal-infused blends, or a proprietary beauty formula, this bottle presents your product with the visual authority it deserves - sleek, dark, professional - and protects formulation integrity from the first drop to the last. How to Use Fill using a syringe or funnel; leave 1 cm headspace for dropper. Insert dropper firmly until seated. Squeeze bulb to dispense. Clean tip between applications. Store at room temperature away from heat. Specifications Capacity 4 oz / 120 ml Glass Type Genuine black UV-filtering glass Bottle Style Boston Round Dropper Assembly Black PP with glass pipette and rubber bulb Neck / Dropper Fit 22-400 Vendor Go Natural 247 Disclaimer: Intended for cosmetic, botanical, and personal-care packaging use. Go Natural 247 is the vendor and retailer. Contents not included.