... 90’s, with the clinical application of laser technology and the development of laser hair removal to facilitate their rapid, safe and ... the handpiece thus making easier for the user to remove one hair follicle or small freckles. 6.laser waveform is flat top ... as Derma roller, IPL, Elight, RF, Slimming machine, Laser hair removal machine, Laser tattoo removal machine, LED PDT Machine, etc. which are ...