The image displays a simple, black and white line drawing of a flask with a stopcock. The flask has a cylindrical body with a narrow neck and a flat base. The stopcock is positioned on the neck of the flask, with three circles representing the stopcock's mechanism. The image is minimalistic, with no additional details or background, focusing solely on the flask and stopcock. The style is reminiscent of a logo or a symbol commonly used in scientific or laboratory contexts.