Eco Engineering Tin Can Edge Detector Robot Kit

Explore The Exciting Worlds Of Green Science And Robotics With The Eco Engineering Tin Can Edge Detector Robot Kit Transform A Recycled Soda Can To Your Own Robot And Let It Loose On The Tabletop With Built In Sensors In The Base, The Robot Detects The Edge And Turns So It Won’T Ever Fall Off All You Need To Add To This Kit Is A Recycled Soda Can And You’Ll Be On Your Way To Building Your Smart . .