Happyyami Practical Mini Wind Generator Science Project Kit Teaching Model and High Wind Energy Utilizati

Package List 1 Set x Wind Generator Characteristics -Material: Copper, Aluminum Alloy, Rubber, Bulb Wind Generator. -Size: About 1400X250X250cm/550X098X098inch Small Teaching Model. -Color: Assorted Color Mini Teaching Model. -Preferred materials, , , and Useful Wind Generator. -Small size, no noise, good presentation effect, is your of teaching tools Mini Water Power Generator. -The application is simple, and can be used as a model water-wind – generation system Electricity Generator. -You can buy this and wind turbine at an Water Power Generator. -It has advanced design, easy to drive, and can also be used to build scientific models Teaching Model. Goods Information Mini Teaching Model It can also be used to build scientific models.Electricity Generator It can be used as a model water-wind – generation system.Teaching Model With a simple application installation method, it can well meet your needs.Useful Wind Generator This project is a wind turbine made of high-performance materials, which is a auxiliary prop for physics teaching

Features

• Water power generator–preferred materials, , , and ,useful wind generator
• Teaching model–small size, no noise, good presentation effect, is your of teaching tools,electricity generator
• Small teaching model–it has advanced design, easy to drive, and can also be used to build scientific models,mini water power generator
• Mini wind generator–professional and practical, cultivating students and children’s hands-on ability,wind generator
• Mini teaching model–small and practical, high wind energy utilization, easy to drive,mini electricity generator