Description Description If you are looking for weighing bottles for your laboratory, then you must not miss our laboratory weighing jars. Made of premium material, it is high-quality and durable. It is practical labs weighting holder for you to do experiment. Features - Material: Glass. - Size:5.00X4.00X4.00 cm/1.97X1.57X1.57 inch. - Thisweighing dish holder is practical and useful, easy to use, with simple and generous look. - The sampling weighingjar is mainly used for chemical and biological samplesweighing. - The surface is smooth and safe, so the substance will not stand on the surface of the holder, with different size and shape. - Glass weighingcan is excellent and reliable, hygienic and durable, useful and simple. - Perfect and suitable for chemistry teaching, interest development, laboratory experiment. Package list: 2 x weighing bottles with covers