ALL NEW! We have taken the air nozzle and perfected it! Although our polymer composition is confidential we can say that you get a lower friction stronger more consitent and better performing air nozzle that only the U.S.A. can bring you. Our Patent Pending design allows for greater airflow and all around performance. With so many variables out there we can confidently say that you will see increases from 15 to a whopping 40 fps! Our product carries a 90 day replacement warranty against manufacturer defects.