Auto Vanishing Pen / Air Erasable Pen / Shoe Marker Pen / Invisible Ink Pen

Auto vanishing pen is perfect for shoe materials temporary marking. Different size suit for different shoe materials:32#dark blue:PVC Skin,Net Clothing 35#pink:PU-Coating,PVC,Net clothing,NAPA 38#pink: Real fur materials 40#pink:Real fur,PU Skin,Two Fox Skin 42#red:Black Skin,Back fur,PU Skin,Two Fox Skin45#pink:Black Skin,Back fur,PU Skin,Two Fox Skin
Auto Vanishing Pen / Air Erasable Pen / Shoe Marker Pen / Invisible Ink Pen