t-shirt marker: fabric marker in permanent dye ink. the marks can keep for long times after drying/ironing and unwashable, popular used in diy designs on fabric, leather and t-shirts etc. available six regular colors and offer 13 colors order production including the white color. several nib sizes for choice:0.5mm,0.8mm,1.0mm,2.0mm ink is nontoxic, and conforms to astmd4236 and en71part3. package quantity:12/240/2880pcs box size:53*32.5*45cm suttle weight: 22.5kg gross weight: 23.5kg. 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. welcome international distributors and sales agencies to join us you can also visit our web site: www/kearing/com or : export/kearing/com for more information.