Dentfix DF-BG601 Mini Blow Gun Venturi Tip

Dentfix DF-BG601 Mini Blow Gun Venturi Tip - speeds up the main air flow. Also includes gold colored carabiner (not pictured) to hook to belt loop. The venturi tip speeds up the main air flow by drawing ambient air from the side ports, increasing velocity & volume thus boosting the available thrust up to 250%. If it is blocked the blow back is released & static pressure is held to less than 30 psi; which meets OSHA safety standards.