For those prioritizing safety in the lab, the safety pipette tool with three valves is an excellent choice. This manual pipette filler ensures that liquids are , reducing the risk of spills. The lab pipette instrument is easy to clean and maintain, making it a practical addition to any laboratory's toolkit. Features -Color:Red -Material:Rubber -Size:13.00X5.00X5.00cm/5.11X1.97X1.97in -Robust construction: crafted from rubber, this lab suction bulb is designed for durability, ensuring it can handle rigorous lab use -Three valve efficiency: the three way valve system facilitates easy and efficient liquid transfer, streamlining lab operations and saving time -Comfortable and secure: the red three ear design provides a comfortable grip, reducing the likelihood of accidental drops and ensuring user safety -Versatile standard shape: its standard shape makes it suitable for a variety of lab applications, offering versatility and convenience in one tool -Large suction capacity: with its large capacity, this pipette filler can liquid per use, reducing the need for multiple operations and increasing efficiency Package list: 1 Pipette Filler Bulb