• wave motion machine
  • Smithsonian wave machine

Smithsonian Wave Machine

Regular price
Added to Cart! View cart or continue shopping.

This classic novelty wave motion machine delivers a sensory calming sensation. Perfect for your home or office, or even the kids room! Watch as the gentle waves crash back and forth within the wave tube. 

  • Built in on/off switch 
  • Requires 1 “C” battery (not included)