3D Wood Escalator Science Experiment Kit Diy Science Experiment Educational Toy School Students Physics Equipment Supplies

Description: 100 new and high quality Material: wood Color:As Pictures Package Included: 1set Notes: Due to manual measurement , there may be 5mm deviation exist,hope you can understand. There are slight difference between the picture and the item caused by light brightness,hope you can understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.