1. eco-friendly 2. can be shaped 3. easy use 4. don't need other cleaning material Applicantions scope:Applied to computers, keyboards, fax machines, telephones,copiers,printers, color TV, refrigerators, other electircal and electronic equipment products as well as the bathtub, faucets,kitchen, sofas, tables and chairs, doors and windows, wallpaper and other daily necessities to scour dust.Using ...