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.
Lax Vox Tube
6.40 £ – 7.00 £
- %100 silicon,
- 35 cm length,
- 10 mm inner diameter,
- 13 mm outside diameter,
- High-quality product,
- Colourless, orange, and blue colour options.
Reviews
There are no reviews yet.