Features Borosilicate Glass Material: Measuring cylinder is made of good quality borosilicate glass, thick glass, acid and alkali resistant, very stable. Wide Range Of Uses: This glass graduated measuring cylinder is suitable for industrial experiments, teaching experiments, home experiments, etc.. Standard Capacity: Graduated measuring glass cylinder comes with clear scale, easier to identify; standard scale line with accurate measurement. Applicable Scenarios: 250ml graduated cylinder is ideal for experimental projects or kitchens, most acids, bases and many common solvents. 5pcs in Total: The package contain a total of 5pcs glass cylinder, enough for you to replace and use, very convenient. Specification: Item Type: Graduated Measuring Cylinder Material: Borosilicate glass Uses: Ideal for laboratory projects or kitchens, most acids, bases and many common solvents Basic Parameters: Capacity: 250mL Package List: 5 x Graduated Measuring Cylinder Note: This product is a glass product, please do not place on the edge of the high platform to avoid breaking. Package List 5 x Graduated Measuring Cylinder