Mackintosh if it has a slight indentation behavior, or transfer performance, recovery agents available rubber blanket erasing it with water or wet cloth scrub, dry.

• 橡皮布若有惨重不抬瘪本体，或油墨迁徙本能机能不增进，可用橡皮布复兴剂洗擦，再用纯火或湿布擦洗，擦潮即可。