Letsip® Mouthpiece V4

Letsip V4 mouthpiece (width 55mm/2.16").

Produktnr: 232705


Related exercises

Stronger cheeks, exercise mimicry and smile

Train the central facial area and lips. Pull out and smile. Open your mouth to avoid an oral vacuum.

Stronger cheek, for improved mimicry and smile

Manual for cheek, middle face and lips. Pull out and smile. Opening to prevent an oral vacuum.


Letsip® V-series

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