This is a "fine type" of hypoallergenic, skin-friendly medical marker. The shape of the nib prevents lines from smudging and allows for firm, sharp lines to be drawn on the skin. The use of a special water-based ink with good fixation properties ensures that the ink does not disappear easily. The color of the ink is violet. Marked lines can be erased with commercially available isopropyl alcohol (IPA). Each packet is labeled with a serial number and expiration date for convenient management. The sterilization cannot be re-established. Please observe the expiration date indicated on the package. The ink contains no metal and does not generate dioxin when incinerated.
