12 needles massage roller pen electric derma roller

1.Brief Introduction

    Derma needle pen is automatic and rechargeable.You needn^,t to buy a new one every time.Just replace the needle.Needle length is adjustable from 0.25mm to 2mm according to the areas and purposes of the therapy.It is more convenient to treat narrow areas such as nose, around eye or mouth.Also,the vibration speed can be controlled in 5 levels. 

2.Description of Product

Parameters of derma needle pen

Product Name:  derma pen

Model Name: YYR-DP04
Power Supply:charging
Adapter :4.2v-500MA
Vibrating frequency::6500-8500r/m 
Weigh: main body 56g
Body Color: silver or blue
Size: 14.5cm
5 level vibration speeds controlled
Needle lehgth: from 0.25mm to 2.0mm adjustable
Package size:19.8*18*5.7cm

Effects of derma needle pen

A.Wrinkle removal,acne removal,improve scar,rejuvenation 
B.The narrow focus of the site(glabellum,wrinkle,scar) 
C.Shrink pores 
D.Treatment of striate gravidarum 
E.Improve wrinkle and fine lines 
F.Treatment of acne scars and healing wounds

G.Micro needling dermaroller derma pen is very effective for kinds of skin care treatments.