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The Steve Spangler Science offices will be closed Thursday, November 27th and Friday, November 28th for Thanksgiving.

No shipments will be sent or received on those days and deliveries in transit will take 1 additional day to arrive. Normal business hours will resume Monday, December 1st at 8:30 AM MST. We are sorry for any inconvenience.

*FedEx website says: "Early station, on-call pickups and drop box closings in some areas" regarding Express shipments for Friday the 28th and Saturday the 29th.

Questions? Give us a Call: 1-800-223-9080


Experiment with the science of sound while tapping these tubes.

Item #: WHAC-250

Usually ships the next day.

Recommended for age 4 and up with adult supervision.

Availability: In stock


These colorful percussion tubes range in length from 30 cm to 61 cm (12" to 24") and provide a full octave (that's eight) of consecutive notes. You can compose a simple tune by yourself, play together with your family, or drum with an entire class of kids! Experiment with the science of sound! Recommended for children ages 4 and up.

What's Included?
  • 8 Colorful music tubes
How Does It Work?

Simply tap a tube on just about anything (tables, chairs, the floor or even another tube) and you're making music! The BoomWhackers have a "sweet spot" for the best tone, usually a few inches from the end of the tube. You can even lower the tone by blocking the end of a tube.

What Does It Teach?

BoomWhackers provide a simple way to introduce kids to the science behind sound. Learn about the musical scale and how the tone of many musical instruments is controlled by their size. Discover the joy of making chords and melodies with your friends!

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