Features: With its practical design and firm construction, this lab flask is essential tool for conducting experiments and storing solutions. The wide mouth facilitates effortless pouring and cleaning, while the transparent body supports accurate monitoring. Suitable for various scientific tasks, it enhances efficiency and ensures reliable results. Features -Color:Transparent -Material:Plastic -Size:8.00X5.50X5.50cm/3.14X2.16X2.16in -Size:10.00X6.60X6.60cm/3.93X2.59X2.59in -Excellent chemical resistance: this laboratory plastic flask is part of science laboratory equipment, providing nice resistance to a wide range of chemicals -Transparency visuals: the scientific beaker flask features a highly transparent body, allowing users to clearly monitor the state and volume of liquids -Lightweight and portable: the plastic beakers cylinder flask offers a lightweight build, making it easy to carry for field research or classroom demonstrations -Splashproof conical design: the conical shape minimizes the risk of liquid splashes, and the wide mouth facilitates easy reagent addition and cleaning -Multipurpose use: suitable for diverse laboratory applications including chemical and experiments, for educational and research settings Package list: 1 x flask 50ml 1 x flask 100ml