Adjustable 0–3mm titanium needles for precise scalp, beard, or facial treatment Stimulates hair follicles & blood flow to support hair and beard regrowth Boosts collagen, improves skin elasticity, reduces fine lines & acne scars Creates micro-channels to enhance absorption of serums, oils, & topical treatments Ergonomic, reusable design for safe, comfortable at-home use Versatile tool for professional-grade hair, beard, and skin care