Description The item is a cool and fun self-assembly robot mini strandbeest that only moves thanks to the wind and its own engineering genius. No electricity or batteries help power tego beautiful creation and allows you to spend time exploring the design as you build it. These are amazing creatures imbued with the power of nature. Characteristics : NUOLUX. Color: as shown in the pictures. Material: hard plastic and wood. Dimension (L*W): about 20*13 cm. Height (back of beast): approx. 11cm. Height (upper part of the propeller): about 17 cm. and wind driven Animaris Parvus Strandbeest DIY assembly Model Robot educational toy. It can walk in the wind by hand or by blowing on a propeller, without external power supply. This is a miniature version of Theo Jansen's remarkable work. It will turn if water appears and remains stationary in case of strong wind. Have fun building it sam . Great prezent for friends and kids. list of packages 1 * NUOLUX Funny wind powered Animaris Parvus Strandbeest Robot model DIY assembly Walker educational kit