Grotta Sonora Friction Ball Set
Grotta Sonora’s friction balls are designed to bring those high cosmic sounds from your gong. The set includes 4.5, 5 & 6.5 cm diameters. Built with a smooth rubber head and a clear PVC flexible stick which acts as a resonator: by adjusting hand placement along the stick, you can fine-tune the resonance for lower or higher notes. Includes set of 3 friction mallets - black
Variants (1)
- Default Title — 99.00 USD — In stock
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