A siren whistle that looks like a pair of lips. Great respiration tool as it can be used for both inhale and exhale, Child can walk around with whistle in mouth and will be conscious of their breathing. Ask the child at regular intervals to breath deep then exhale making a very loud noise.
WARNING: Not for children developmentally and aged under 3 years old. To be used under adult supervision. Contains small parts, may be a choking hazard.
