The TalkTools Horn Kit is a therapy tool serving as a beneficial adjunct to traditional therapy techniques in Oral Placement Therapy. The Horn Kit is designed to normalize oral musculature correct articulation errors improve abdominal grading and speech clarity and also serves as a prerequisite for working on oral-nasal contrasts. The Horn Kit helps with eliminating tongue thrusting and can be used to reduce or even eliminate drooling. Features of the Horn Kit Horn Kit includes 1 of each horn in TalkTools Horn Hierarchy (colors may vary) 1 replacement Horn 12 and TalkTools original instruction booklet Teaches lip closure abdominal grading controlled oral airflow speech clarity Therapy Tool used in Oral Placement Therapy Helps to reduce or even eliminate drooling Not Dishwasher Safe