2017 TianYi UV Stealth Pen non permanent ink for temporary recording and marking
Product name:UV invisible pen
Nib size:1.0mm fiber nib
Function:Temporary marking on anything,especially marking on clothes,shoes,money,etc.
Feature: washable easily, writing only be seen under UV light
UV temporary marker pen can be written in various materials such as cloth, paper, plastic, metal surface, often used in the industry such as textile, and used as internal tag, the naked eye cannot identify the marking, but clearly visible under ultraviolet light, and the trace can use clean water to wash away or wipe off easily, is used as a temporary quality management tool.