Use the power of the sun to propel your own robot</br>Switch between rolling?? walking?? and rope climbing modes with this three-in-one toy</br>Part of the Eco-Engineering and Green Science series from 4M?? foster science interest with this robot building kit</br>Add a small screwdriver (sold separately) to assemble your creation</br>Use this kit with kids ages 8 and up</br></br>Product Description</br></br><p>Experience hands-on learning with the 4M Solar Robot. Use the power of the sun to propel your own robot. Switch between rolling?? walking?? and rope climbing modes with this three-in-one toy. Part of the Eco-Engineering and Green Science series from 4M?? foster science interest with this robot building kit. Add a small screwdriver (sold separately) to assemble your creation. Use this kit with kids ages 8 and up</p></br><br/>http://www.amazon.com/gp/product/B01N42ZY67