Dr derma roller with 120 192 needles

Specification
0.2/0.25/0.3MM Home Use
0.5/0.75MM Clinical Use
1.0MMMedical Use
1.5/2.0/2.5/3.0MMPhysician Use
Needle count:192 needle & 120 needle
Needle Material:Titanium needle
Handle Material:PC Plastic
Side Material:Metal
Feature:Seamless needle roller, metal side, thin and hard for needle
Color:Gold
Size:13*2.5cm*3.5cm
Needle size:0.2/0.25/0.3/0.5/0.75/1.0/1.5/2.0/2.5/3.0mm