TheWindmill Blade Accessories set is a fun and educational toy that sparks children's creativity and imagination. It allows children to engage in scientific experiments, fostering their scientific thinking and experimental skills. The blade accessories can be freely assembled, adding more fun and interactivity. Features -Color:White -Material:Plastic -Size:17.50X17.50X1.80cm/6.88X6.88X0.71in -This windmill accessory blade for children encourages creativity and imagination. -Through hands-on experimentation, children can develop scientific thinking and experimental skill. -The solar windmilltoyis good for school teaching tool, learning display, and collectibles. -To the understanding ofsolar windmill, good for student learning, practical and educational. -Made with safe materials for children aged 3 and above, this DIY windmill accessory is a great way to introduce young children to the science. Packing list1 x set of DIY accessories