Description
- Lung breathing model toys are made of , so this set of human organ model can be used for longer time
- Human lung model toys will increase knowledge and develop students brains
- Assemble the lung breathing experiment kits yourself, train kids manual assembly ability
- Lung breathing teaching model is a teaching tool which will let the student learn the principle of human lung breathing
- Parent can play this lung breathing educational toys with your children, promoting child-parent relationship