Description The magnetic stirrer bar for laboratory use is made of PTFEmaterial, which is wear-resistant and can withstand high temperature. Magnetic stirring rod is specifically designed for experiment use. The magnetic stirrer provides strong stirring power, ensuring thorough mixing of samples. Features -Color:White -Material:PTFE -Size:3.00X0.90X0.90cm/1.18X0.35X0.35in -Size:3.00X0.80X0.80cm/1.18X0.31X0.31in -Size:2.50X0.80X0.80cm/0.98X0.31X0.31in -Size:2.00X0.80X0.80cm/0.79X0.31X0.31in -Size:2.50X0.70X0.70cm/0.98X0.28X0.28in -Size:1.00X0.60X0.60cm/0.39X0.24X0.24in -Size:1.50X0.50X0.50cm/0.59X0.20X0.20in -Note: C type -This laboratory stirrer bar is designed for various mixing reactions, making it versatile tool for scientific experiments. -Simple and delicate design, the stirrer bar with good stirring effect,simple to get accurate results. -Made of PTFE material, this stir bar is sturdy and useful, excellent and practical,suitable for a wide range of applications. -Small and compact size, magnetic stirrer bar is compatible for different container sizes and can be used for different mixing needs. -Powerful magnetic force, excellent performance, this stirring bar is useful, suitable for laboratory, scientific research. Packing list7 x magnetic stir bars