18mm 18-400 Black Glass Dropper for 1/2 oz Boston Bottles | Bulk Supplier
Product Overview
This 18mm 18-400 black glass dropper is designed for 1/2 oz Boston round bottles, providing precise and controlled liquid dispensing for a wide range of applications. As a reliable bulk supplier of glass droppers, we offer consistent quality, stable supply, and compatibility with industry-standard packaging.
Key Features
Precision Glass Dropper for Accurate Dosing
Compatible with 18-400 Boston Round Bottles
Smooth Rubber Bulb for Controlled Dispensing
Bulk Supply with Stable Quality Control
Professional Black Finish for Premium Packaging
Specifications
Neck Finish: 18-400
Size: 18mm
Pipette Material: Glass
Bulb Material: Rubber
Color: Black
Bottle Compatibility: 1/2 oz Boston round bottles
Applications

This glass dropper is widely used for:
Cannabis oil packaging
CBD tinctures
Essential oils
Skincare serums
Pharmaceutical liquids
Why Choose Us
25+ years of packaging manufacturing experience
Integrated plastic + glass supply chain
In-house mold development and customization
Stable bulk production and fast lead times
Trusted by cannabis packaging distributors
FAQ
Q1: Does this dropper fit standard 18-400 bottles?

Yes, it is fully compatible with standard 18-400 Boston round bottles.

Q2: Can this dropper be used for CBD oil?

Yes, it is suitable for CBD oil, essential oils, and other liquid formulations.

Q3: Do you offer bulk pricing?

Yes, we specialize in wholesale and bulk supply. Please contact us for pricing.