$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
(3A30.10) Wave Pendulum
Add to cart(3A40.10) Simple Harmonic Motion
Add to cart(3D40.30) Singing Rods
Add to cart(3A50.15) Damped Harmonic Oscillator
Add to cart