Description Boston rounds glass bottles have a rounded shoulder design that has proven over the years to be one of the most reliable for containing almost any liquid or solid. Use amber boston bottles for light-sensitive materials. Amber glass bottles provide a very professional display. Features - Color: Brown. - Material: Glass, plastic. - Size: 11.3 x 4.9 x 4.9 cm. - Capacity: 120ml. - Boston rounds glass bottles have a rounded shoulder design that has proven over the years to be one of the most reliable for containing almost any liquid or solid. - Use amber boston bottles for light-sensitive materials. - Amber glass bottles provide a very professional display and are perfect for storing materials which are sensitive to degradation from light. - Oftentimes used to store essential oils, they are also for storing chemistry and laboratory chemicals, perfumes and colognes for travel and as a dispenser for medicine cabinet items. - This round bottle comes with bakelite cap.Package list: 4 x glass bottles