Description This is plastic Erlenmeyer flask with an open design is simple and elegant, delicately made with exquisite workmanship, stable for placing, The body of the container has the numerical scale, so you can directly read milliliters. Features -Color: Transparent -Material: PP -Size: 8.00X5.00X5.00cm/3.14X1.97X1.97 in. -Capacity:50ml. -Professional and practical design can prevent spatter of liquid from bottle effectively. - Wide mouth design makes it more easy to clean and refill liquid, clear enough for you to read the data with precise scale design. - Compact size, convenient and easy to store and carry, light in weight, smooth surface. - Suitable for students in school laboratory when doing experiments in the chemistry class. - Made of premium material, no smell, no harm, safe and durable for people to use. Package list: 6 x 50ml glass flasks