Description This set of lab sieve is designed for items screening in laboratory courses and elementary school science extracurricular activities. It is made of selected ABS material, which is portable and long-lasting. By using the appropriate sieve mesh, kids can separate coarse and fine particles effectively. Features -Color:Black -Material:ABS -Size:13.00X13.00X3.00cm/5.11X5.11X1.18in -This product comes with three different mesh sizes, providing versatile filtering options for various needs. -Made of durable plastic, this filtering equipment is designed for long-lasting use. -The sieve mesh is easy to assemble and interchangeable, allowing for convenient adjustment. -This product is suitable for soil and seed screening in laboratory courses, making it a valuable tool for scientific exploration. -By promoting hands-on learning, this plastic handheld sieve encourages children to engage in scientific inquiry and discovery.Package list: 2 x sets of sieves