Edu STEM Wire Support Insert

Edu STEM Wire Support Insert is 50 feet of aluminum wire. It is designed to go into a 50-Foot or longer Edu STEM track to provide form and support of track design from the middle rail. 
 
This wire does NOT fit into any other Blu Track® products.  
 
Includes:
1 - 50 ft Edu STEM Wire Support Insert*
 
*NOTE: THIS IS NOT A TOY.  Please keep out of reach of children!!!