Description:

1. Wooden DIY catapult model teaches lover mechanics through fun learning.
2. Designed for Grade 3-4 students with easy hands-on assembly parts.
3. Encourages STEM education, creativity, and engineering understanding.
4. Durable wooden materials provide stable and long-lasting construction.
5. Interactive science project improves problem-solving and motor skills.
6. Ideal educational maker kit for school activities and home projects.
7. Fun mechanical launcher model inspires curiosity and scientific thinking.