Science Lab Magnetic Kit Education Science Experiment ToolsDIY Assembly Learning Kit: This children's science kit is made of safe and non toxic materials, and children and adults can use it with confidence Easy To Assemble: This scientific toy can be tightly connected without welding, easy to install, suitable for children or adults who love manual craftsmanship and science Home & School Education Toolkit: children can use it at home or in the classroom, conduct challenging scientific experiments with their