Product:Auto-vanishing pen Model:AP003 White barrel 16mm, blue and pink cap, plastic nibs, blue and pink ink. Detailed Product DescriptionAuto vanishing pen is perfect for shoe materials temporary marking. Different size suit for different shoe materials:A2 pink:PVC Skin,Net Clothing A5 pink:PU-Coating,PVC,Net clothing,NAPA A8 pink: Real fur materials A10 pink:Real fur,PU Skin,Two Fox Skin A11 ...