Features: Physics Experiment Toolkit: This interesting science experiment toolkit is suitable for students (over 8 years old) who have practical experience in designing. Experiment Package: Through our guidance to learn basic experiments, they can freely explore through experiments, open their hearts, think, and do what they want to do. Including: Physics experiment equipment pack with more than accessories, which is convenient for children to build, test and explore simple physics experiment. Best Gift: This kits is an excellent gift for kids to learn and understanding the physics experiment. Service: If you are not satisfied with our product or have any questions, please to contact our. Specifications: Material: ABS Color: As The Picture Shows Package Weight: approx.1300g Size: approx.41x28x8cm/16.14x11.02x3.14in Package Includes: 1 Set of Physics Experiment Equipment note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!