Beauty7 Tattoo Skin Markers Pen Piercing Eyebrow Tattoo Pen Surgical Tip 0.5mm/1mm Body Art Scribe Marking Tool with Ruler (1 Pack)

Surgical Tip Markers Skin Marker Pen Tattoo Pen Tip diameter: 0.5mm and 1.0mm. Ink Color: Blue. Smoothly and comfortably draws on skin. Ink stays on skin without wiping. It can be erased by low concentration acid alcohol 1. For tattoo artist, this pen cartridge can help drawing rough outlines of their design smoothly and clearly onto skin before actual tattooing 2. For piercing shops, this pen cartridge can leave long lasting marks onto the piercing points for more precise jobs