Lax Vox Tube


  • %100 silicon,
  • 35 cm length,
  • 10 mm inner diameter,
  • 13 mm outside diameter,
  • High-quality product,
  • Colourless, orange, and blue colour options.
SKU: LV01XX Category:

Marketta Sihvo, Ph.D., a Finnish speech and voice therapist, introduced her LAX VOX -method giving workshops at numerous international voice conferences since early 1991.


Colourless, Blue, Orange


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