Product Information: - Before each use, disinfect the beard roller, wash your face and run it 6-8 times vertically, horizontally and diagonally over the area to be treated. - Since the micro needle roller is small in size, its passage on the skin only produces a slight pinching sensation, which can effectively lighten acne scars and rejuvenate the skin. Features: Needle length: 0.5 mm. Material: stainless steel. Colour: black. Package includes: 1 x Micro Needle Roller Note: 1. You should apply enough pressure to penetrate the scalp and feel a slight tingling or tingling, but not enough to cause pain. 2. If there are hairs in the area, be sure to move in the direction of the hair strands whenever possible to avoid tearing them. SAFETY WARNING NoUNIQUE GIFT: Micro needle rollers are a great gift for family and friends on Thanksgiving, Valentine's Day, Mother's Day or Christmas, or choose to give yourself a gift to improve your skin, improving fine lines and wrinkles for healthier looking skin. SAFE AND EASY TO USE: Before each use, disinfect the beard roller, wash your face and run it 6-8 times vertically, horizontally and diagonally over the area to be treated. It is recommended to use it once or twice a week. Because the micro needle roller is small in size, its passage on the skin only produces a slight tingling sensation, which can effectively lighten acne scars and rejuvenate the skin. MULTIPURPOSE: Scalp Roller helps painlessly combat hair loss, baldness and thinning hair. In addition, they rejuvenate the skin and increase its elasticity and pores. They eliminate pimples, prevent acne, reduce wrinkles and cellulite and have powerful anti-aging properties. HELPS REGENERATE SKIN: Facial rollers are an effective tool for facial beauty. The rollers roll over the skin, creating thousands of small contact points to promote the growth of healthy facial hair, stimulate dormant facial hair follicles, lighten imperfections, tighten skin, brighten skin tone, remove wrinkles, minimize enlarged pores, brighten skin tone, and lighten acne marks. HIGH QUALITY: Our microneedling skin care system is made of high-quality stainless steel needles, which are not easy to bend and rust. The housing protects your microneedle device from dust and dirt, making it clean and hygienic.