Description Made of PP material, reusable, and practical using. 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 when doing experiments in the chemistry class. Features -Color: White -Material: PP -Capacity: 50mL -Size: Approx. 8.00X5.00X5.00cm/3.14X1.97X1.97in -Simple design: The appearance design of conical flasks is simple and generous. -Standard scale: With precise scale line, for accurate measurement. -Widely uses: Suitable for education, chemistry, research, or life science applications. -Stable base: For more stable placement, reducing measurement error. -Transparent bottle body: Make it easy to observe the change and residual of inner liquid.Package list: 5 x Conical Flasks