Are you still looking for aluminum equipment weighing jar holder? If so, our round metal weighing bottle is carefully prepared for you. It is mainly used for chemical samples weighing. Multi-functional and versatile, can be used as soil weighing jar for laboratory samples. Suitable and perfect for laboratory, classroom, useful and excellent. Features -Color:Silver-Material:Aluminium-Size:5.00X5.00X3.00cm/1.97X1.97X1.18in-This soil sample storage box is very practical, easy to use, simple and generous appearance. - Sample storage box is mainly used for soil and sample weighing and storage, to meet your different needs. - The surface is smooth and safe, so the material won't stick to the surface of the box, providing you with more convenience. - Aluminium soil storage box is excellent and reliable, hygienic and durable, practical and simple. - Perfect, suitable for observation teaching, interest cultivation, laboratory experiments. Packing list: 9 x Sample Boxes