For science education, this set includes metal cubes and cylinders made from copper, iron, and aluminum. These pieces are essential for conducting density experiments and understanding material properties. The set is a valuable resource for teachers and students, providing a approach to learning about density and gravity. Features -Color:Multi -Material:Copper, iron, aluminum, wood, plastic -Size:2.00X2.00X2.00cm/0.79X0.79X0.79in(cube) -Size:3.20X2.00X2.00cm/1.26X0.79X0.79in(cylinder) -Experimentation: offers authentic materials for density exploration, helping students connect classroom learning to practical applications -Comparison: includes copper, iron, aluminum, and wood for diverse density studies, fostering a deeper understanding of material science -Precision engineering: crafted for accurate density measurements, ensuring reliable results that support effective teaching and learning -Geometric flexibility: provides cubes and cylinders to meet various experimental needs, enhancing the versatility of science education tools -Compact and portable: lightweight design makes it easy to carry and store, for educators and students on the go or in environments Package list: 4 x cube 3 x cylinder