Designed for laboratory precision, the Rubber Pipette Suction Filler Bulb is a must have for any lab . Its system allows for meticulous control over liquid intake and release, making it ideal for quantitative experiments. The rubber material is robust and resistant to wear, ensuring performance. To operate, connect the bulb to a pipette, squeeze to fill, and release to dispense, providing a seamless and accurate liquid handling experience. Features -Color:Green -Material:Rubber -Size:13.00X5.00X5.00cm/5.11X1.97X1.97in -Robust construction: made from sturdy rubber, this pipette filler bulb is designed to endure frequent use in demanding laboratory environments -Precision suction: the quantitative suction design ensures precise and consistent liquid measurement, crucial for scientific accuracy -Three way functionality: equipped with a three way suction mechanism, this filler bulb allows for seamless and efficient liquid transfer -User friendly design: the green three ear design provides an ergonomic and comfortable grip, enhancing user experience during operation -Wide range of uses: ideal for laboratory and research applications, this pipette filler bulb is a versatile and reliable tool for scientists Package list: 1pcs quantitative suction ball