Roller head sizes: 0.5mm 300 needles, 1.0mm 720 needles, 1.5mm 1200 needlesRotary transfomation model of head. More stable and convenientInternal disinfection tank with fixed position for roller headHumanization anti-skid grip designThe roller's micro needles will naturally stimulate the skin to produce an important substance called collagen which is important to the healthy and youthful appearance of skinGet years back on your skin. You'll get so many compliments soonMakes your skin lood yonger and healthierIt can be used on all areas of the scalp, face, body including fragile skin like around eyes, mouth and neckDramatically increases the effectiveness and penetration of active ingredients in topical preparationHelps to smooth fine lines and wrinklesHelps to reduce stretch marks, scars, cellulite, fine linesHelps to tighten loose, sagging skin, dark circleImproves skin texture and reduces pore sizeImproves the skin's ability to absorb skin care products such as topical serums, creams etcDerma roller stimulates the natural collagen in your skin, which renews the skin and gives it a new and wonderful appearance in the fastest time and with less effort and decoration.The shape of the derma roller derma roller:The head of the derma roller is similar to a roller. This roller is wedged on hundreds of small and minute needles, which work in the production of collagen production. As for the body, it is a long hand with a streamlined design to enable you to easily ideaMachine Benefits:Getting rid of wrinkles (the area around the eye).Collagen production.- Get rid of skin scars.- Get rid of acne scars.-Improve hair growth.Skin pigmentation treatment.- Treat the skin and give you glasses and whiteness.Treating pimples and light scars.-Reduce fine lines, wrinkles and black star.- Rejuvenation and skin tightening- remove wrinkles- Removing non-periodic white lines- Prevent agingEnhancement of skin care productsIncreasing the concentration of collagen in the skin- Lightening the dark effects and skin imperfections- Removal of traces of deep woundsHair growth restorationHow to use- Sterilize the tool at each use.Washing the face with the usual cleanser.Hand sanitizer with Dettol sanitizerThen pass the roller over the desired area- Process it horizontally 10 timesvertically 10 times