MULTIPURPOSE - Our magnetic stir bar are great for universities and laboratories, suitable for chemists and teachers etc.

WHAT YOU GET - The package comes with 2pcs magnetic stir bar. Its main features as the following, total length: 30mm(1.18 inch); Diameter(Approx): 11mm(0.43 inch).

RELIABLE MATERIAL - This magnetic stir bar is made of PTFE, It is corrosion-resistant, wear-resistant, high-temperature resistant, (temperature-resistant range: -180°C~250°C), and has a stable speed.

SPECIAL DESIGNED - This magnetic stir bar is specifically designed for mixing liquids, primarily for stirring or simultaneously heating and stirring liquids or solid-liquid mixtures of low viscosity.

KINDLY NOTE - Please position the magnetic correctly stirrer so that the stirrer rotor does not hit the container walls when stir.