Paint pen 1)Tag can be any solid surface . 2)Color:gold,silver, white, green, blue ... and retail , MOQ 144 pieces/lot2)Tag can be any solid surface . 3)Color:gold,silver, white, green, blue ... pen, paint pen: full test reports of SGS for pen and paint9. High quality with competitive price, ... it is suitable for Writing, for a sign, tire repair, car repair paint, ...