derma roller microneedling kit for face, beard and hair growth 0.25mm, microneedle roller, 540 titanium micro needles skin roller for men and women - includes 4 ebooks jj ellie save money and avoid expensive professional session. the jj ellie derma roller is designed to help achieve a naturally beautiful glowing and healthy-looking complexion. at 0.25mm needle size, our derma microneedle tool is safe skin and selfcare tool. it is the best option for beginners to advanced users who want to maintain and improve their skin appearance. the derma roller is perfect with any skin serum or lotion to achieve the best results. directions: clean roller head with an alcohol solution before and after each use. cleanse your face. using the derma microneedling roller, apply gentle pressure on your skin. apply moisturizer or serum after rolling. use once a week for optimal effect. replace roller once every 1-2 months. avoid use: avoid roller contact on irritated skin, under the eyes, or on lips. if irritation occurs, discontinue use. do not share derma roller with others. please keep the microneedle roller away from children. what's included? one derma roller 0.25mm, one storage/travel case and one instruction manual