Easy and Quality Craftsmanship: This set of cubes is designed with meticulous craftsmanship, ensuring a simple yet effective that serves as an excellent auxiliary tool in the laboratory. The straightforward design allows students and educators to focus on learning key without being hindered by complex setup or usage. The high quality construction supports accurate measurements, enhancing the educational experience. Enhancing Practical Skills: Engaging in hands on experiments with these cubes helps develop student's practical skills and deepen their understanding of mass calculation principles. By manipulating the cubes directly, students can better grasp theoretical through real world application. This approach not only a comprehension of physics but also encourages critical thinking and problem solving abilities. Material Durability and Safety: Constructed from robust materials, this cube set is wear and capable of withstanding accidental drops, ensuring long term usability in educational settings. The material choice ensures that the cubes remain intact over numerous uses, providing stable tools for repeated experiments. Students can handle the cubes confidently, knowing they are built to last through rigorous classroom activities. Effective Density and Volume Measurement: The primary function of this cube set is to measure the density of objects and calculate mass based on known volume. This practical application introduces students to fundamental physics in an interactive way. By comparing cubes of the same volume but different masses, learners gain into density variations among materials, reinforcing theoretical knowledge with tangible evidence. Versatile Experimental Applications: Suitable for a wide range of materials including copper, iron, aluminum, and wood, this set facilitates various mechanical experiments that help students understand mass calculation laws. The versatility of the cubes extends their utility across multiple science disciplines, making them valuable assets for comprehensive physics education. Item Type:Cubic Block Product Size:. 2x2x2cm/0.8x0.8x0.8in Colour:As Shown Material:Metal Package Contents: 4 * Physics Experiment Teaching Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.