Description Made of glass material, durable, safe and durable. Standard capacity: clear scale, easier to identify for accurate measurement. No bubbles, no burrs, smooth and rounded. More convenient to use for students in school laboratory when doing experiments in chemistry class. Features - Color:Transparent. - Material:Glass. - Size:12.60X3.50X3.50cm/4.95X1.38X1.38inch. - They well suited for experimental projects or kitchen, chemically resistant to most acids, bases and many common solvents. - Select safe and premium glass material, no side leakage, having long service life. - With easy-to-read scale that contrast nicely for easier and accurate measuring. - Widely used for education, chemistry, research, or life science applications. - High temperature resistant and chemical resistant, practical tool in your laboratory. Package list: 1 x 50ml beaker 1 x 50ml flask 1 x 10ml graduated cylinder