As you know, many medical clinic for skin use manual injector that is performed by health care professionals.
And this can cause imbalance injection amount of injection to each part of skin.
Therefore, this is made to overcome this inconvenience with features as follows:
Hand-held
Fixed amount of injection at constant speed
Wireless foot Switch
DLPT (Drug loss prevention Tech)
Versatility not only for filler but also Botox, HA injection etc