stationery High temperature Bixiao pen refills disappear fade point marking pen

About Product:Factory direct, affordable supply; this product uses a high hardness of the steel head, durable, and effectively improve the marking effect; this pen in the temperature reached 60-80 degrees can disappear, after washing will disappear. Mainly used for shoes, leather clothing, temporary draw lines marked with white; in the dark leather, blue, red, black with light colored leather or cloth; the first white line drawing no color, about 5 seconds after the color.