Detail 01
C major pentatonic scale
Five notes — C, D, E, G, A. Any combination played together sounds harmonious, so group improvising never produces a wrong note.

Independent shopping perspective
Tuned plastic tubes in a C major pentatonic scale. Buy them for group music-making where nobody has played an instrument before.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
Five notes — C, D, E, G, A. Any combination played together sounds harmonious, so group improvising never produces a wrong note.
Detail 02
No F or B, so melodies needing those notes cannot be played until you add a diatonic set.
Detail 03
Pitch comes from tube length — longer tube, lower note. Struck on a hand, floor, or knee to sound.
Detail 04
Nearly indestructible and safe for young children, but the tone is short and thin, with no sustain.
Detail 05
One of the cheapest ways to put a tuned pitched instrument in every student's hands across a whole room.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
The C major pentatonic scale: C, D, E, G and A. Those five notes combine freely without dissonance, which is why pentatonic sets are used for group improvisation.
Only songs that stay within the five pentatonic notes. Anything needing F or B requires a diatonic set. Many folk and children's melodies fit pentatonic fine.
Strike the tube against a hand, leg, floor, or table. The pitch depends on tube length, so each student holds one note and plays their part in sequence.
Yes, they share the same tuning system, so pentatonic tubes double up with diatonic ones. Many classrooms buy pentatonic first and expand later.