A round plastic powder bottle is a container used to hold and dispense powdered products. It is typically made of plastic and has a round shape with a screw-top lid. The bottle has a narrow opening, which allows the user to dispense a small amount of powder at a time. This type of container is commonly used in the food and cosmetics industries, as it allows for easy and controlled dispensing of powdered products. Some examples of powdered products that might be stored in a round plastic powder bottle include spices, toner, flour, sugar, and protein powder. The size and capacity of the bottle can vary, depending on the specific needs of the product and the user.