Features: Helps you easily recover your magnetic stir bars. Made of PTFE material, non-toxic, high/low temperature resistant. Resistant to strong acid, alkali, various organic solvents. 250mm long recycling rod for easy access to the stir bar in the container. Applicable for laboratory, biochemistry, scientific research, medical use, etc. Specification: Item Type: Magnetic Stir Bar Retriever Material: PTFE Length: 25cm/9.8in Package List: 1 x Magnetic Stir Bar Retriever 1Helps you easily recover your magnetic stir bars. 2Made of PTFE material, non-toxic, high/low temperature resistant. 3Resistant to strong acid, alkali, various organic solvents. 4250mm long recycling rod for easy access to the stir bar in the container. 5Applicable for laboratory, biochemistry, scientific research, medical use, etc.