These cool, retro toys use old-fashioned wrist power to send a magnetic dazlling light-up wheel spinning, while moving up and down the rail! Tip rail down and wheel flips and spins backward, then move rail up and down to keep the action going. Inspired by the classic 1960s toy, simply flick your wrist to send the 2 1/2" magnetic light-up wheel around the 10 1/2" rail.

What you'll get:

• 1 Light-up rail twirler
  
• 2 AG-13 Batteries (included)

Incredible Science Fun Learning Ideas:

• Perfect for a lesson on potential and kinetic energy. Discuss and pinpoint which points on the rail will have the most potential or kinetic energy as the wheel slides back and forth.
• Watch magnetic spin action and discuss how magnets can keep other things in place as well. Discover the importance of magnets and the role they can play in our everyday lives and in business.
  
• Discuss poles and positive and negative charges.