22mm 22-400 Black Glass Dropper with Semi Ribbed Cap & 110mm Pipette for 4 oz Bottles | Long Reach Dropper Supplier
Product Overview

This 22mm 22-400 black glass dropper with semi ribbed skirt cap is designed for 4 oz Boston round bottles, offering reliable sealing, improved grip, and precise liquid dispensing for larger-volume applications.

Featuring a semi ribbed polypropylene (PP) closure, this dropper enhances handling and control during use while maintaining strong sealing performance and chemical resistance. As a professional glass dropper supplier, we provide stable bulk production and consistent quality for cosmetic, pharmaceutical, and industrial packaging needs.

Equipped with an extended 110 mm straight glass pipette, this dropper ensures maximum reach in deep containers, allowing efficient liquid uptake and reducing product waste.

Key Features
110 mm Extra-Long Glass Pipette
Provides extended reach for deep 4 oz bottles and maximizes product usage
Semi Ribbed Cap for Improved Grip
Enhances handling and control during dispensing
Accurate & Controlled Liquid Dispensing
Ensures smooth flow and consistent dosing
Durable PP Closure with Reliable Sealing
Offers strong chemical resistance and long-term performance
Designed for 4 oz Boston Bottles (22-400)
Compatible with standard large-capacity containers
Professional Black Finish
Provides a clean, consistent appearance for various applications
Bulk Supply with Stable Quality
Ideal for distributors and brands requiring consistent production
Specifications
Neck Finish: 22-400
Size: 22mm
Cap Material: Polypropylene (PP), Semi Ribbed Skirt
Bulb Material: Rubber
Pipette Material: Glass (Straight Tip)
Pipette Length: 110 mm
Color: Black
Compatibility: 4 oz Boston round bottles
Applications

This long pipette glass dropper for 4 oz bottles is widely used for:

Essential oils
Skincare products
Pharmaceutical liquids
Cosmetic formulations
Chemical solutions
Customization Options

We offer flexible customization to meet your packaging needs:

Cap texture and finish customization
Bulb material and color options
Pipette length and design adjustments
Logo printing and decoration
Why Choose Us
25+ years of packaging manufacturing experience
Integrated plastic and glass production capabilities
In-house mold development and customization
Stable bulk production with reliable lead times
Trusted supplier for cosmetic and pharmaceutical packaging
FAQ

Q1: What is the advantage of a semi ribbed cap?
It improves grip and control during use, making dispensing easier and more precise.

Q2: What is the benefit of a 110 mm pipette?
It provides extended reach for deeper bottles and helps maximize product usage.

Q3: Does this dropper fit standard 4 oz bottles?
Yes, it is designed for 4 oz Boston round bottles with a 22-400 neck finish.

Q4: Do you offer bulk or wholesale supply?
Yes, we specialize in bulk and wholesale orders. Please contact us for pricing and samples.