Tigrezy - 2 Pieces Glass Pipettes, Graduated Glass Dropper Pipettes with Cleaning Brush, for Pharmacy, Perfume, Laboratory, Hospital, Chemistry

High-quality materials: The main part is a transparent drop-shaped glass, which has good toughness, is not easy to break, and is durable; the suction ring is made of high-quality silicone, which is safe and environmentally friendly and wear-resistant. ?Quantity and capacity: The set contains 1 x 5ml dropper, 1 x 10ml dropper, 1 x brush, the brush can be used for cleaning, without additional purchase, to meet your different needs. ?High precision: Transparent tube, easy for observation of chemical experiments, the scale on the dropper is very clear and accurate, which can meet your high precision requirements. ?Easy to maintain: Use the pipette brush (provided) to remove the ball to be cleaned, and then air-dry the pipette. reusable. ?Various uses: The dropper can be used not only for laboratory research medicine, food, biology, school, but also for perfume, essential oils or other liquids. Glass Graduated Pipettes With Cleaning Brush Ideal for experimental tools. Features ?Thickened