Building it is half the fun. Then you'll have a new friend to play with: Orpheus, a pensive robot with a big heart, plays music ("Cycle of Happiness") and lights up when you turn the hand-crank, setting his gears in motion. Kit comes with everything you need: 221 laser-cut wood pieces, music box, electric parts, and instructions. Takes about 6 hours. 7"h x 8½"w x 4"d when finished. Ages 14 and up.