DIY Hot Air Engine Model Educational Toy Kits<br /><br /><br /><br /><br /><br /><br /><br /><br /><br />Description:<br />Material of board: Wooden<br />Weight: 200g<br />Color: As the picture.<br />Wooden board :18.5*10CM<br />Packaing Size: 20*13.5*11CM<br /><br />Package Included:<br />1 &amp;times; DIY Hot Air Engine Kit