Water erasable pen can write on surface, especially used for garment, patchwork, cross stitch, handicraft, embroidery etc. 1.The write trace can not disappear spontaneously. 2.Easilyand quickly erasable by water. 3.Can write on any surface, especially use for dressmaking, shoemaking, handicraft, Embroidey, artificia flowers, etc..For temporary making. 4.We have cariety of tubes and nibs for your choice. 5.Nonotoxic ink. Packing:12pcs/bag, 20bags/box, 6boxes/carton W.G:13kg/carton