Kearing Air Erasable pen is a special tool for embroidery,temporary marking for memo writing and garment design. After drawing, the color can disappear completely by self in two weeks(2-14 days according to different temperature and materials).Also it can disappear by water or ironing.There will no ink left. Shanghai Kearing Stationery Co,. Ltd is the specialist and leading manufacturer in this field in China, and she is a high technology products manufacturer confirmed and awarded by Shanghai Science & Technology Committee. All our professors are from Universities in Shanghai,and we researched and produced the ink by ourselves successfully. We can offer many colours:pink,violet,blue and white etc, with different nib size:0.5 mm,0.8 mm &1.0 mm. Kearing Fabric Markers have been selling well in both domestic markets and international markets for their top quality and best price with a two-year quality insurance.They have been exported to East-south Asia,Japan,America,Europe,South Africa etc. All Kearing Markers were certificated by USA ASTM F 963 & Europe Union EN71 PART 3.