Check the listing for details. Graduated Dropper Pipettes Kit, 2pcs 2ml Pipette with Rubber Cap, Clear. Condition: New. Listed at 13.57 USD. Graduated Dropper Pipettes include pipettes and the rubber cap used together. Its main use is to transfer liquids, such as essential oils, acid, solvent, etc. It is widely used in labs, teaching experiments, microbiology, etc. Its material is borosilicate glass with clear scale lines, which is very practical.SpecificationMinimum Division Scale: 0.02mlPipette Capacity: 2mlPipette Diameter: 6.5mm/0.26inchPipette Length: 330mm/13.0inchMaterial: Borosilicate Glass, RubberColor: ClearPackage List: 2 x Dropper Pipettes, 2 x Rubber CapsAdvantageIt is made of borosilicate glass, which is thick and durable, so it can be used repeatedly. Moreover, the borosilicate glass material has high temperature and corrosion resistance.