The double-tipped dermatological pen is designed for use in plastic surgery. Made for accuracy, it features non-toxic and hypoallergenic purple ink that is easily removed with alcohol and liquid soap. This disposable tool includes a flexible 15cm ruler, calibrated in both inches and centimeters, for accurate measurement.

Technical features:
- Fine tip: 0.5 mm
- Thick tip: 1.0 mm
- Diameter: 11 mm
- Length: 140 mm
- Ink color: purple
- Washable: no

Equipment:
- Single pack
- Pack of 100 pieces