A plastic dropper is a tool used to transfer small amounts of liquid. It is made of transparent low-density polyethylene (LDPE) and is commonly used for suctioning, transferring or carrying small amounts of liquids. The tube is indexed, which is clear and convenient. Molded in one piece, high convenience. To use, you only need to press the wider end of the pressure with one hand and absorb the liquid through the change in the pressure inside the dropper. Pressed in, kneading, kneading, and repeatedly pressing, the whole dropper is intact and will not be deformed.