| Type | Derma Rolling System, Wired and wireless |
| Certification | CE |
| Place of Origin | Guangdong, China |
| Brand Name | Tuying |
| Model Number | SC175W |
| Feature | Anti-Hair Removal, Blood Vessels Removal, Dark Circles, Moisturizer, Pigment Removal, Skin Rejuvena |
| Application | For Home Use |
| Warranty | 1 Year |
| Product name | Dr Pen Ultima M7 |
| Material of pen | Alumimum alloy |
| Needle quantity | 9, 12, 36, 42, Nano |
| Needle length | 0.25- 2.5mm |
| Vibration speed | 7000-13000r/m |
| Speed control | 5 Levels |
| Package | Gift Box |
| Package size | 20*18.5*6.5cm |
China No.86 North of Baiyun Dadao
Contact Person Ms. Eileen Xiao