1) Material: Wood <br><br>2) Size: 23x22.5x16cm <br><br>3) Built-in solar panel? only slight light needed? can rotate 10 times per minute <br><br>4) No extra tools are needed <br><br>5) Simple structure? easy to operate <br><br>6) Funny creative toy combine with knowledge? great educational toy for kids <br><br>7) Suitable for children above 3 years old <br><br>8) Assemble model can be display at home. Great gift for classmate? friend <br><br>9) Packing list: <br><br>- 5 x Wooden boards <br><br>- 1 x Solar panel <br><br>- 1 x Sand paper stick <div class="params_begin">Specification:</div><div class="params_group"><table border="0" class="params_group_table">  <tr>	<td class="params_group_name">			Package Weight		</td>	<td class="params_props">			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">One Package Weight</td>			<td class="params_value">				0.57kgs / 1.25lb			</td>					</tr>		  </table>		</div>			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Qty per Carton</td>			<td class="params_value">				20			</td>					</tr>		  </table>		</div>			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Carton Weight</td>			<td class="params_value">				6.90kgs / 15.21lb			</td>					</tr>		  </table>		</div>			<div class="params_prop last_prop">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Carton Size</td>			<td class="params_value">				60cm * 40cm * 24cm / 23.62inch * 15.75inch * 9.45inch			</td>					</tr>		  </table>		</div>		</td>  </tr></table></div><div class="params_end"></div> <p>&nbsp;<img src="https://lh3.googleusercontent.com/-oYp3-Nj18a0/Vzl4ATG8byI/AAAAAAAAiB0/flsa52IW_io-CXISwM-o_wO6Gth2NbbmgCCo/s829/sg%2Bback.jpg" alt="" /></p>