The Brushworks Micro Needle Derma Roller – 0.5mm is designed for those ready to progress their dermarolling routine. Sitting between beginner and advanced needle lengths, the 0.5mm roller helps support a smoother-looking texture and more even tone over time. Used consistently, the tool can encourage serums and treatments to absorb more efficiently. Ideal after initial use of a shorter needle length, the skin appears visibly bright and soft.