Auto Vanishing Pen is perfect for temporary marking on shoe materials (PVC. LEATHER, NET cloth ETC.)

The writing trace can be vanished automatically in 1-12 hours, but also can be eerased by eraser pen.

The vanishing time may vary with the material and the temperature/humidity of the surroundings.

Different sizes are suited for different shoes materials.

32#dark blue: PVC Skin. Net Clothing;

35#Pink: PU-Coating, PVC, Net clothing, NAPA;

38#Pink: Real fur materials;

42#Red: Black skin, Back fur, PU skin, Two fox skin

45#Red: Black Skin, Back fur, PU skin, Two fox skin;

Nontoxic ink.

Please try with a piece of wasted shoes materials before use.