This solar-powered insect toy set features lifelike designs of grasshoppers and cockroach, crafted from reliable plastic materials. Powered by solar energy, these models mimic crawling movements, making them ideal for hands-on learning about renewable energy and insect behavior. for education activities and creative play. Features -Color:Black -Material:Plastic -Size:5.50X3.00X2.00cm/2.16X1.18X0.79in -Size:7.00X6.00X2.00cm/2.75X2.36X0.79in -Note: not included battery -Innovative solar power: of the sun with these solar powered insect toys, no need for batteries -Realistic design: these toys feature a lifelike design that mimics the movements of grasshoppers and cockroach, sparking children's curiosity about nature and enhancing their observational skills -Indoor and outdoor fun: for both indoor and outdoor play, these toys activate in sunlight, making them ideal for parks, gardens, and other outdoor activities, adding endless fun -reliable materials: made from sturdy materials, ensuring they remain in good condition even during vigorous play, extending their lifespan -education and entertaining: combining education with entertainment, these toys help children understand solar energy principles through hands-on play, fostering their creativity and scientific knowledge Package list: 2 x 2 x cockroaches