These solar insect toys are lightweight and portable, making them easy to carry for outdoor adventures or classroom use. Simply place them under direct sunlight to see them come to life, an interactive way to understand solar energy principles while enjoying imaginative play and learning about nature. 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 -Solar powered fun: enjoy endless playtime with these solar powered insect toys that operate without batteries -Authentic insect simulation: these toys replicate the movements of grasshoppers and cockroaches, inspiring children's fascination with nature and improving their observational abilities -Ideal for various environments: whether indoors or outdoors, these toys activate in sunlight, making them for a wide range of activities, from garden play to classroom experiments -Sturdy and resilient: constructed from reliable materials, these toys are designed to endure rough handling, ensuring they stay in great condition for longer periods -education play: by engaging with these toys, children can learn about the principles of solar energy, enhancing their scientific knowledge and hands-on skills in a fun and interactive way Package list: 2 x grasshopper 2 x cockroaches