Mini Strandbeest Compatible with: A child of Dutch artist Theo Jansen's mega artificial life strandbeest, also a friend for children. Interesting and Creative: Wind-powered walking model toy, no electricity or batteries required, powered by hand or wind via the prler. Helps develop children's interest and skills in science. Kids Puzzle Novel Toy: DIY model robot kit, ideal for assembling together with children, encouraging family interaction and hands-on learning. What You Get: One mini Strandbeest kit with instruction manual. Size: 7.9 inches Length x 5.1 inches Width x 6.7 inches Height Color: As shown Material: Plastic Package Contents: 1 x Mini Strandbeest Model Kit 1 x English Manual Note: The package includes only the items listed above; other products are not included. Due to light reflection and differences in display screens, the color of the item in the image may slightly vary from the actual product. Measurement error allowance is +/- 1-3 cm.