This sieve set is primarily used for soil and screening in laboratory courses and elementary school science extracurricular activities. It allows students to explore the properties of different materials and understand the concept of particle size. By using the appropriate sieve mesh, they can separate coarse and fine particles effectively. The plastic handheld design makes it easy for children to handle and operate the sieves, promoting hands-on learning and scientific exploration. Features -Color:Black -Material:ABS -Size:13.00X13.00X3.00cm/5.11X5.11X1.18in -This product is ideal for use in science fairs, stem workshops, and home experiments, providing children with a hands-on learning experience that fosters curiosity and a love for science. -Its compact size and lightweight design make it easy to transport, allowing for learning opportunities anywhere, anytime. -With its versatile applications, this product encourages creativity and experimentation, helping children to develop critical thinking skills. -Whether used in a classroom setting or at home, this product is a valuable tool for teaching children about science and the scientific method. -The plastic handheld sieve sampler is a great addition to any science kit, providing children with a fun and engaging way to explore the world around them. Package list: 2 x sets of sieves