Application scenarios - scientific experiments, modeling, making watercolor paintings, etc. The outer wall of the straw is engraved with a scale, which can be absorbed in an appropriate amount. EASY TO USE - Soft, flexible and easy to use, these pipettes save you time when mixing fragrances with no cross-contamination. PACKAGING AND COLORS - 200 translucent white plastic pipettes that hold 3ml of liquid for ease of use. SAFE AND RELIABLE - Made of high quality food grade plastic, non-toxic and harmless, you can buy with confidence. pipette 200 About Mobile Park: Pipettes are a hallmark of our brand and our pipettes also enjoy high quality reviews. We can provide you with a variety of different pipettes, including pipettes of different quantities, capacities, and uses. Just visit our online store and choose the product you want. Guaranteed not to let you down! useful pipette Product Description mobile sign straw plastic dropper These are plastic pipettes used to transfer liquids from one container to another. They are marked with milliliters so you can measure the liquid as you transfer it, which is handy. They also work well if you just need to transfer the liquid into a smaller container, but you don't want to mess with a tiny funnel. pipette Pipette function essential oil dropper Essential Oil Supplies Liquid Watercolor Dropper These are plastic pipettes used to transfer liquids from one container to another. They are marked with milliliters so you can measure the liquid as you transfer it, which is handy. They also work well if you just need to transfer the liquid into a smaller container, but you don't want to mess with a tiny funnel. Very useful makeup tool, you deserve it. A good helper in life. Soft, flexible and easy to use, these pipettes will save you time when mixing fragrances. Excellent transfer liquid for aromatherapy, for measuring essential oils. Plastic pipettes are soft, flexible and easy to use, the plastic is clear enough to easily measure fluids, and all function as expected; use these when making homemade beauty products and preparing some essential oil blends. notes: There may be a little peculiar smell when you receive the goods, because it is a raw material, put it in a ventilated place for a few days, the odor will disappear Because different people measure differently, there may be a 1-2cm difference