About this item:
The package contains: the products have a complete range of products to meet your needs, including 5 beakers, 4 measuring cylinders, 3 droppers, and 4 stirring rods 
Product size: different sizes of the product are suitable for different experiments, 5 beaker sizes include 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml, 4 measuring cylinder sizes include 10 ml, 25 ml, 50 ml, 100 ml, 3 sizes of droppers, 4 stirring rods is 20 cm/ 7.9 inch for each one 
Product material: the measuring cylinder beaker and the dropper stirring rod are made of quality borosilicate glass, the glass is thick, acid and alkali resistant, and very stable 
Product features: complete sizes, measuring cylinders and beakers have tapered gates, easy to pour liquid, clear scales, easy to read 
Scope of application: the nice gift for experimenters, very suitable for school projects, home laboratories, and your nice choice