We are the air erasable pen / auto vanishing pen manufacturer located in Shanghai, China. We offer violet blue and pink color for our air erasable pen / auto vanishing pen. Drawings of our air erasable pen / auto vanishing pen can disappear by self in a certain time after drawing.

1> air erasable pen also named auto vanishing pen, disappearing ink pen
2> drawings of the air erasable pen can disappear by self in several days after drawing
3> both the temperature and the humidity will affect the vanishing time, usually 1-7 days for pink air erasable pen and 2-14 days for violet air erasable pen
4> pink, blue and violet color offered for the disappearing ink
5> regular tip 1.0mm and fine tip 0.5mm available
6> conforms to ASTM F 963 & EN 71 PART 3
7> minimum order quantity 5760pcs. Increment 2880pcs
8> OEM service available

Please feel free to contact us for further information about our air erasable pen / auto vanishing pen whatever questions or requirements you may have!