stationery Pen temporary mark with a pen pen painted line dedicated high temperature disappear refills

About Product:Factory direct, affordable supply, this product uses a high hardness of the steel head, durable, and effectively improve the marking effect; the temperature reached 60-80 degrees can disappear, after washing will disappear. Mainly used for shoes, clothing, leather temporary paint line markers, color temperature of the pen will be minus 10- minus 20 degrees re color. White minus 50 degrees.