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3ml Plastic Transfer Graduated Pipettes, commonly referred to as Pasteur pipettes or plastic droppers, are essential tools for transferring small and precise volumes of liquids in a controlled manner. These pipettes are especially useful in situations where accuracy matters—such as scientific experiments, cosmetic formulation, essential oil handling, or arts and crafts—making them a reliable choice for both professionals and hobbyists. Each pipette is made from soft, low-density polyethylene (LDPE), a flexible yet durable plastic that provides excellent chemical resistance and is safe to use with a wide range of non-hazardous liquids. The pipettes come with integrated graduated markings up to 3ml with 0.5ml increments, allowing for easy and accurate measurement without the need for additional tools or separate droppers. The soft plastic body functions as both the bulb and the dropper tip, eliminating the need for a detachable rubber bulb and reducing the risk of contamination or spillage. Because they are disposable, these pipettes are a hygienic option for daily use in labs, schools, clinics, or at home. They are especially helpful for aliquoting—dividing liquids into smaller portions—based on drop size or total volume. Whether you're conducting a classroom science demonstration, mixing essential oils, refilling ink cartridges, or creating DIY skincare, these droppers ensure precision, safety, and convenience in every use. Additionally, LockBot pipettes are recyclable when used with non-hazardous substances, making them an eco-conscious solution for single-use liquid handling. The pack of 50 ensures you always have enough supply for multiple applications, projects, or users.