Panda invisible dusting/painting dusting powder automatically disappears 50 pieces/box

About Product:Name: invisible dusting/painting powder for panda\n\nQuantity: 50 boxes/boxes, 50 pieces/boxes\nSpecification: one piece is about 4.2x3.5cm in size\n\nUse: the scratch will disappear automatically within 8 to 24 hours. If heated with an iron, it will disappear faster\n\nNote: some fabrics will not be easy to disappear, please buyer friends first test before using in batches\n\nCross stitch with: in the dark embroidered cloth with checks, after the embroidery iron heating can be immediately disappear all clean. It is different from ordinary scratching, the surface of the special coating treatment does not stick to the hands, is harmless to the human body. The lines are softer and sharper.