This ball not only helps to teach about electricity and conductivity, but its also a great sensory experience. The energy ball glows and emits sound when its contacts are touched, which safely completes a circuit and provides a fun and educational lesson on how electric current flows. This supports STEM by demonstrating the principles of electricity without any danger of electric shock- and it provides a fun spectacle of light and sound- especially in the dark! Perfect for learning and sensory fun!
Take a look at the videos on Instagram/facebook to check it out
size 4cms- easily held in the palm of hand.