- Stem solar system model--through DIY solar system, you can exercise their own hands, thinking, exploring, creating ability, DIY solar system
- Planet --parents can accompany their to assembly this together to increase parent- relationship,space
- Solar system diy--help to recognize colors, engaging imagination of curiosity, their development, space
- DIY planets for --cognitive DIY solar system help enhance a cognitive, manipulative and learning abilities,preschool
- DIY solar system model--safe and convenient to use, not easy to break or deform, reusable and can be applied for longtime,solar system for 3-5
