20mm 20-400 Black Glass Dropper for 1 oz Boston Bottles

20mm 20-400 Black Glass Dropper for 1 oz Boston Bottles

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Key Features

  • Designed for 1 oz Boston Round Bottles
  • Compatible with standard 20-400 neck finish
  • Precise & Controlled Liquid Dispensing
  • Glass pipette ensures accurate dosing and smooth flow

Specifications

Neck Finish
20-400
Size
20mm
Cap Material
Polypropylene (PP)
Bulb Material
Rubber
Pipette Material
Glass (Straight Tip)
Color
Black
Compatibility
1 oz Boston round bottles

Applications

  • Essential oils
  • Skincare serums
  • Pharmaceutical liquids
  • Cosmetic formulations

Factory Supply

Packaging component support for bulk sourcing and custom projects.

Shunyu Packaging supplies 20mm 20-400 black glass dropper for 1 oz boston bottles for buyers who need consistent compatibility, practical customization, and dependable packaging material supply. Decoration options such as screen printing, hot stamping, spraying, frosting, labeling, and tube printing can be coordinated for matching glass bottle presentation.

Customization Options