Description
feature:
1.Happy and easy to learn
2.Exercise your children practical ability
3.Train your children observation capability,thinking and analytical skills
Learning Points:
Newton’s third law – action and reaction
Packaging Details
- Unit Type: Set
- Package Weight: 0.05kg (0.11lb.)
- Package Size: 20cm x 18cm x 10cm (7.87in x 7.09in x 3.94in)
