The magnetic stirrer mixer, is essential for any laboratory setting. These tools facilitate the mixing of various liquids, ensuring homogeneity in your experiments. To use, place the magnetic stir bar into the liquid container it on the magnetic stirrer plate. Once activated, the magnetic field will cause the stir bar to spin, effectively mixing the liquid contents. Features - Color: Red -Material:PTFE - Size: 2.70X1.00X1.00cm/1.06X0.39X0.39in - PTFE durability : constructed from durable PTFE, these magnetic stir bars are built to withstand the rigors of daily laboratory use, offering performance. - Magnetic safety : the magnetic drive system provides and efficient stirring method, eliminating the need for mechanical parts that can fail or cause injury - Variable speed control : with variable speed control, these stir bars can be adjusted to meet the specific needs of different experiments, from slow mixing to rapid stirring - Spaceefficient design : the compact and spaceefficient design of these stir bars makes them for laboratories with space, allowing for better organization - Simple operation : these magnetic stir bars are designed for easy operation, making them accessible to users of all skill levels and simplifying the stirring process Package list: 1 x magnetic stirrer