Fascinate and educate children about the power of solar energy with this unique model biplane. Expose the solar panel to sun or incandescent light and the propeller whirls! Parts snap together for easy assembly and the model can be colored however you like – with paint, markers, or even crayons. Kit includes pre-cut balsa wood, easy-to-follow instructions, motor, solar panel, non-toxic glue, sandpaper, and Solar Power Information Booklet. Ages 8 and up.