"WardsSci000475"

These long-lasting aluminum tuning forks have a full sound.

This aluminum tuning fork has sliding weights on each tine.

This self-contained apparatus explores wave velocity.

Both of these sets come with a roll-up style canvas storage pouch and a solid rubber activator.

This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.