KOSTECH Derma Stamp for Hair Growth & Skin Repair | Titanium Adjustable Needles 0.25mm-3mm | 140 Microneedling Stamp for Face, Hair & Beard | Reduces Acne Scars & Wrinkles | Safe & Easy To Use

You can use this product on your scalp even if you have hair. This product penetrates the skin straight and comes out straight so It does not pull the hair. On the other hand, The derma roller pulls hair...Due to the rolling action of the derma roller, it actually rips the skin rather than just puncturing it. So the Derma Stamp is far better than a Derma Roller. Also, you can choose the length of the Needle you are comfortable with. Only thing that was a negative for me was that the measurements are not precise but that's okay coz I know how much is needed. If you know what you are doing, you can go for this product without a second thought.

I have been waiting to try this porduct since a long long time finally i got my hands on it, & talking about the product the product quality is really good & it has got around 140 needles with a needle setting which starts from 0.25 to 3mm with which face and body and stretch marks could be treated, hope this product works WISH ME LUCK :)Update - I have been using this product for more than a year now & i can say it kinda works, I have seen a 50 % improvement in my scars.

Works as advertised.Good quality materials.

Problem is after some usages or change mm derma stamp adjustment part is not working can’t change other mm .

The needles bent already whereas I hardly used it

It works great

The rotating knob is bit loose, better if it would have been little tight. The body material feels like brittle, might break if accidentally falls. Should have been made hard

The media could not be loaded. The depth adjustment dial is a bit loose.Price not mentioned on the box.Will update after few weeks of use.