Description
For A Flex Apple Psyllium block return exchange 4LR™ lightweight stabilizing shank for 4LR™ lightweight stabilizing shank for support Mouthpiece applies increased pressure to the sides of the tongue
For A Flex Apple Psyllium block return exchange 4LR™ lightweight stabilizing shank for 4LR™ lightweight stabilizing shank for support Mouthpiece applies increased pressure to the sides of the tongue