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The probe for setting the method of sound Rau №2 “Short”

 150.00

In stock

SKU: 19 Category:

Description

The probe is designed to detect whistling sounds.
It is used in the correction of the following speech defects: periodontal, interdental, lateral, nasal, hissing sigmatism.

To produce the sound [с], it is first introduced into the oral cavity with a plasma, and then pushes the tongue to the base of the lower incisors and fixes the tip of the tongue at their base.