Also suitable for chocolate, cupcakes, mini cakes, waffles, childrens painting, kitchen supplies, etc. Made from high quality food-grade plastic, transparent, convenient and easy to use. Great for infusion, good for liquor on strawberries, booze infuse cupcake, or get oils out of the jars to put in your diffuser. The amount of water absorbed by dropper can be adjusted by controlling the strength of grasping the dropper end. The graduation of the glass dropper is very precise, clear and professional, the calibration marks are easily readable