This skin marker pen is widely used in radiological research and treatment, surgical and skin care treatments to mark and position on patient's skin. Scale mark on the pen and a ruler can ensure accurate positioning and marking. Sterile, disposable and cap design is safe to use.

Features:
Ink is non-toxic, environmental and harmless to skin without irritation, which is not easy to remove but won't remain on the skin forever.
Ink particle is 5-10 um, which will not enter into the skin.
Sterile pen is suitable for marking and positioning on the skin.
Having tips at both ends, a regular tip and a ultra fine tip for detailed work.
Making clear mark fluently.