Marvel Auto-Vanishing Pen
2.The ink of “MARVEL Auto-Vanishing pen” will completely vanish automatically in a certain period oftime without trace. If you want the trace vanish immediately, the mark will be easy to remove by rinsing in the water.
If you want the staying time keep longer or shorter, we can also provide the special designed pen upon your request. We have different styles to meet various requirements of customers.
Kindly inform us what material you always use and thevanishing time you need. It will help us to give you proper suggestion as you mentioned.
Kindly inform us what material you always use and thevanishing time you need. It will help us to give you proper suggestion as you mentioned.
