Airflow increaser € 20,00 Airflow increaser quantity Add to cart SKU: GT08 Category: Mouthpieces Description Description For more intense exercises Related products Extender mouthpiece excessive saliva € 7,50 Add to cart Mouthpiece nozzle flat opening € 7,50 Add to cart Antibacterial filter mouthpiece € 3,50 Add to cart Mouthpiece nozzle small opening € 7,50 Add to cart