Lip Blocks

Lip Blocks prevent biting of the straw and inserting the straw too far into the mouth.Discourages tongue-thrusting, promotes tongue retraction, and...

Lip Bloks prevent biting of the straw and inserting the straw too far into the mouth. Discourages tongue-thrusting, promotes tongue retraction, ...

Supplied with regular straws, a lip block and a select flow valve which makes drinking easier for those with problems generating and maintaining...

Lip Bloks prevent biting of the straw and inserting the straw too far into the mouth.Discourages tongue-thrusting, promotes tongue retraction, a...

Lip Bloks prevent biting of the straw and inserting the straw too far into the mouth. Discourages tongue-thrusting, promotes tongue retraction, ...