PRODUCT NAME:Free Ink Air Erasable Pen
PRODUCTION INTRODUCTION
Air Erasable Pen(Auto Vanishing Pen/Disappearing Ink Marking Pen) for garment
1銆乄ith airproof pen tube.
2銆丩onger storage time for 5 year.
3銆乀he ink is four times higher than the regular types.
http://www.xmliviya.com/air-erasable-pen/