Compact Design This 05mm derma roller features a sleek ergonomic handle for comfortable use during facial treatments and beard care Titanium MicroNeedles Equipped with 540 medicalgrade titanium microneedles of 05mm length for effective yet gentle microneedling Stimulates Growth Designed to stimulate hair growth by increasing blood circulation and absorption of topical treatments Versatile Tool Suitable for beard growth scar reduction and overall skin rejuvenation on the face and body Easy to Clean The needles can be easily cleaned and maintained for longlasting use