... removal of stubborn dirt, residue of adhesivetape, glue on windows, floors and various surfaces. Many new innovative features such ... free replacement of blades.Welcome to send us inquiries!!! Surely we are your best partner!!!Floor Scraper Packing:Skin packing; ... cutter,knife,hand tool.Large scraper suitable for cleaning floor,wall ,ceiling .etc.Scraper CautionBlade is reversed in holder for safety ...