Microneedling pen treating skin and hair issues at home is possible with Dr. Pen USA selling their branded derma pens at pocket-friendly pieces. For both personal and professional purposes, you can use our professional microneedling serums. It is included in our Dr. Pen Ultima A6 Kit with 10 pieces of cartridges (12-PIN) is the best for hair loss restoration and treating several skin concerns. It is available in both wireless and corded form. Rechargeable batteries are included in the kit. For detailed information visit the site or call 1-302-722-5068.