The Disposable Needle Symphony contains the needle and the needle "tube" combined in one disposable cartridge. Internal diaphragms halt and prevent fluid and airborne contaminants from entering the hand piece.
Easy-Click attachment makes loading and unloading cartridge in a split-second.
Automatic retraction of the needle tip when machine is turned off eliminates cross contamination from an accidental " stick" to the technician or client. Simple needle depth adjustment integral in hand piece -Patented Design - Sterilized packaging - Disposable