Glass Graduated Cylinder, JESSTOLO 13Pcs Thick Glass Measuring Cylinders with 5 Cylinders 5ml/ 10ml/25ml/50ml/100ml, 3 Glass Dropper, 3 Cleaning Brush and 2 Glass Stirring Rod for Chemical Measuring

A Complete Set - The glass graduated cylinders have 5ml, 10ml, 25ml, 50ml, 100ml five specifications, equipped with 3 different sizes of glass droppers, 2 lab stirring rods if you need to stir the liquid, which are very suitable for your various needs. After use, you can choose the wool brushes to clean according to the cylinders and droppers Premium material - The cylinders will not be softened with the temperature under 800 °C (~1500 °F) because of the high-quality Borosilicate Glass which has low thermal expansion. High chemical resistance, will not shatter easily, reusable, environmental friendly, easy to clean Precise measurement - All of cylinders in different sizes (100ml, 50ml, 25ml, 10ml, 5ml) have clear graduated scales for you to do experiments easily and accurately without any problem. This set also comes with 3 glass droppers without scales, which make it easy to start your experiment without worrying the lack of tools Easy to use - Each cylinder has a wide rim and a pouring spout making it easy to use even for children, and the clear markings on the sides are easy to read, making the measuring cylinder set perfect for any scenario Multiple uses - The measuring cylinders are perfect for a wide range of settings, including professional laboratories, and they are particularly suitable for school science experiments due to their solid build and ease of use