Chromanotes Boomwhackers CNC8With a rounded sound chamber and lightweight materials, these chimes are easy to hold and play for extended periods of time. Set includes 8 diatonic chimes in a portable, durable case. Features: CHROMA NOTES colors match the Boomwhackers Play along with Boomwhacker music and material Marked with note and number Contains 8 notes in C Major diatonic scale Rounded sound chamber Lightweight Resonant sound with beautiful overtones Portable & durable case