22-400 Dropper Assembly

Wholesale Glass Dropper Pipette with Black Cap/Bulb Assembly for our 4oz boston round glass bottles is ideal for measuring small amounts of liquids, applying oils, and creating blends. Whether making your own tinctures, custom fragrances, or essential oil blends or using them in a lab setting, these quickly become essential tools. Glass dripper tube with black polypropylene closure and rubber squeeze bulb.

TIP: To extend the life of the rubber bulb, we recommend that you store the bottles upright and that you replace the dropper cap with the 22/400 phenolic poly cone cap for travel, shipping, or extended storage.