Papertronics are paper toys with paper electronic circuits in them. The Lunar Landers come in a pack of three. Spaceboy, Alien Girl and Tabula Rasa. Tabula Rasa is blank and can be designed by the user.Turn them into a cool night light, party lights or fun additions to a room or desk. When the spaceships are put in their landers one way, they light up. Turn them another way and they are off. Kids fold them themselves- they come pre-cut. Fun DIY with paper and electronics. Follow along with the instructional video. Launch date: August 2010.