Electric Bell science toys introduces the basics of electric circuitry in a simple, fun, exciting way. Future Edison's can explore the science behind how electro magnetics causes a bell to make a big noise, how a telegraph works, how an electric buzzer operates, and much more. Who said science has to be quiet? Not us! Science is our favorite subject at Trend Times Toys and we want you and yours to enjoy it too. 

New. 

Features:

• 
  

  Includes everything you need to get started

  
  


• 
  

  Includes a detailed instruction book

  
  


• 
  

  Makes BIG noises

  
  


• 
  

  Build an electric bell, a buzzer, and a telegraph

  
  


• 
  

  Requires one D-cell battery, not included