The Erlenmeyer flask, made from high borosilicate glass, is an indispensable piece of laboratory equipment. Its ability to withstand high temperatures makes it Ideal for heating and boiling solutions. The conical design allows for efficient mixing, and the narrow neck reduces the risk of spills. This flask is ideal for a wide range of scientific applications, from educational experiments to professional research. Features -Color:Multi -Material:High borosilicate -Size:18.00X10.50X10.50cm/7.07X4.13X4.13in -Durable construction: made from borosilicate glass, this flask is highly durable and can endure high temperatures, making it suitable for lab use. -Efficient shape: the conical shape of the flask makes it easy to pour liquids without spilling, ensuring precise and clean experiments. -Secure base: the triangular base design provides stability, preventing the flask from tipping over and ensuring working environment. -Optimal capacity: the flask's moderate capacity makes it versatile for various laboratory experiments, accommodating different volumes of liquids. -Userfriendly design: the flask's mouth is designed for easy cleaning and filling, making it convenient to use and maintain in the lab. Package list: 5 Flasks ( 50ml+150ml+250ml+500ml+1L )