There is a shortage of bottles - please email me before you order.
Amber Glass Boston Rounds come with black phenolic cone lined caps. The black cone lined caps help to create a seal helping to prevent leakage and evaporation.
Warning: Last items in stock!
The amber glass Boston round bottles are a great packaging container if you're concerned about a product that maybe light sensitive. We carry 3 sizes, but email me if you need other sizes with this type of cap.