Boston round (bottle)

A Boston round bottle is a kind of bottle that's usually round or circular in shape, like a ball. It's often used for storing liquids like shampoo, lotion, or medicine. Sometimes it can be made of glass, which is like a see-through material, or plastic, which is a material that's hard and can bend a little bit.

The bottle has a small opening at the top called a neck, which can be wide or narrow depending on the size of the bottle. Some bottles have a cap or lid that you can unscrew or pop off to get to what's inside. There's also a cute little bump on the side of the bottle that makes it easy to hold and pour things out of it.

Overall, a Boston round bottle is just a round container that you can use to store different liquids in a safe and convenient way.