$0.00
Flexible mat with piano keys printed on it. When a key is pressed the associated note is played. Demonstrates how music notes are just sound waves at certain frequencies.
(3D40.19) Rolled up Piano
$0.00
Flexible mat with piano keys printed on it. When a key is pressed the associated note is played. Demonstrates how music notes are just sound waves at certain frequencies.
Related Products
(3A95.50) Double Pendulum
Add to cart(3B30.30) Bell in a Vacuum
Add to cart(3A40.10) Simple Harmonic Motion
Add to cart(3B40.10) Doppler Ball
Add to cart