These bottles are made of pharmaceutical grade USP type III glass with excellent strength and durability, superior compatibility with various types of liquid products.
There are several major sizes including 0.5 oz, 1 oz, 2 oz and 4 oz. Below is a table about the specifications of our major boston round glass bottles.
These bottles can be made in amber, flint, green, cobalt blue and black.
We can have glass bottles electroplated in metallic colors as shown below.
We have new-style 18/400 smooth sided child-resistant droppers to fit our 0.5 oz boston round glass bottles
New-style 18/400 Smooth Sided Child-Resistant Dropper with Highly-Transparent Food-Grade Patented Graduated Plastic Pipette to Fit 0.5 oz Boston Round Glass Bottles with G.P.I 18/400 Neck Finish
Patented Graduated Plastic Pipette
We have the patent for this pipette in China.
This pipette is made of high-quality food grade and highly transparent PP(polypropylene) materials. Its graduation marks are engraved on its injection molding molds. With this pipette, you will never want to continue to use glass pipette silk screen printed graduation marks by inks which usually contain many chemical ingredients, some of which may be toxic and which may pose potential threat to people's health.
It's time to STOP using glass pipettes printed graduation marks with inks.
The color of plastic caps and rubber bulbs can be customized.
Available Color Options for Plastic Caps
We can have plastic caps electroplated in metallic colors such as silver, gold or other metallic colors as shown below.
We can have plastic caps water transfer printed in wood grain or stone grain patterns as shown below.
If you would like to know more details about our products, please don't hesitate to send us emails to firstname.lastname@example.org