Our 0.5 oz Boston Round Glass Bottle has an 18-400 continuous thread neck finish. Above all, it makes this bottle easy to pair with a variety of closures to create your own unique packaging. A classic bottle in the packaging industry it is very distinctive. For instance, it has a shape with round shoulders and a round base.

Glass makes a great choice for packaging due to its high clarity, it can be colored, has high chemical-resistance levels, and has an extremely high resistance to heat and cold. Therefore, making it ideal for storing Cosmetics, Essential Oils, and other liquids. This 0.5 oz Boston Round Glass Bottle container comes in many different colors. Darker colors make it an ideal container to protect your product from heat. Clear colors make it an ideal showcase style packaging to properly present your product.

In conclusion, the 0.5 oz Boston Round Glass Bottle has an 18-400 neck finish. For instance, the first number refers to the diameter (in mm), and the second refers to the closure depth, style, and thread. It can be paired with closures that have neck sizes of 18-400 and pipettes length of 65mm. Sprayer and Pumps have an extended Polypropylene tube that can reach down to the bottom of the bottle. 

To help you in your product search. Pair this cap with one of our wide selection of “Matching Items” below.

Please Note: Boston Round Bottles are not designed to hold Tamper-Evident rings. Therefore, If you are looking to match your Tamper-Evident closure. You can match Tamper-Evident Closure with our Euro Dropper Bottles.