Description: It looks like a large spider. Powered by sunlight, this product will shake itself, seemingly forward or backward, spinning around as if looking for food When exposed to sunlight, the spider can start its mini-engine by shaking itself, so no batteries are needed Size(LxWxH): 9 x 6 x 1.7cm / 3.54 x 2.36 x 0.67 inch Material: ABS Plastic Color: Black It is a wonderful enlightenment of students' solar energy concept for school teaching. Package Includes: 1 Piece solar powered spider
