Lip Blok 3/4 Yellow

The Lip Blok exercises the mouth muscles to discourage tongue thrusting, promote tongue retraction and proper oral positioning.

To use, simply press into the top of a straw and drink. The Lip Blok prevents the straw from going too far back in the mouth and keeps the fluid in the front of the mouth.

Lip Bloks fit into most drinking straws (measuring approximately .25″ in diameter).