Crafted from materials, this balance scale is built to withstand repeated use, ensuring education fun. The assembly process is straightforward, making it accessible for children to put together. Once assembled, the balance scale can be used to conduct various science experiments, enhancing the learning experience. Features -Color:Multi -Material:Plastic -Size:18.00X5.00X3.00cm/7.07X1.97X1.18in -Simple assembly: this balance scale is designed for easy assembly by children, promoting hands-on learning and cognitive development through interactive play -Enhances stem education: as a stem education aid, this balance scale helps children understand basic physics principles, encouraging scientific curiosity and knowledge -Accurate measurement tool: the balance scale allows children to measure and compare weights precisely, improving their observational and measurement skills -Wide range of uses: suitable for various environments such as homes, schools, and laboratories, this balance scale is versatile for teaching, research, and play -Distinctive design: the unique design of this balance scale makes it an attractive education toy that stands out and engages children in learning Package list: 2 x sets of lever balance toys