AUTO VANISHING PEN /CLEAN PEN 

For cancle the line which is written mark by the refills or leather marker

*ink with a little dangerous ,it is better for the customers use with the rubber gloves

*if the ink contact with any skin or eye , please use flowing water to wash as more as possible immedately and then go to the hospital for receovery.

*the life time is 6 months

*do not put these pens under any sunlight or high temperature place

*check the used leather surface by this pen whether the leather color change or not before mass using