This listing includes the Vintage Leaderwave Electronics Kit "Use your Brain" (2571) 10 Assemblies with Sound & Light that is pictured in New Old Stock (NOS) condition. 

The box has some storage wear.

The instruction manual details 10 different assemblies that can be built with this kit.

 

Thanks for looking!  Please also see the pictures to determine item condition, as they are considered to be part of the description.

 

Please message me with any questions that you might have.

 

I will be posting more interesting items soon, so please check my other listings and come back often!