Features: Engages mind with this hands on physics experiment set that demonstrates energy conversion and electricity generation through interactive play. Crafted from plastic and metal components, this educational tool ensures safe exploration of mechanical and electrical principles for curious learners. Suitable for school students, this STEM learning aid fosters scientific curiosity and critical thinking skills through practical application of physics concept. Widely used for homeschooling science project or classroom teaching demonstration, this engaging set allows children to visualize energy transformation in real scenarios. Stimulates kids interest in energy conversion concept with this educational toy that combines playing time with foundational physics education. Specifications: Component: Plastic, Metal Color: Blue, Yellow Board Size: Approx. 12cm/4.72in Weight: Approx. 100grams Package Includes: 1Set of Energy Conversion Experiment Set note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color