Dear Sir/Madam,

Auto vanish pen is designed for marking garments and embroidery materials. Auto vanish pen has pink, blue and purple colors for customers' choice. Normally, the mark ink could vanish automatically after 1 or 2 days without any trace. But vanish time could be controlled according to customer's requirements. It's convenient to use and save cost, widely used for temporarily marking.

Thank you.
Shanghai Teanle
Liza