Eraser(It Really Works)  
["1 envelope unflavored gelatin", "1 Tbsp. flour", "3 Tbsp. water", "1 Tbsp. cleansing powder"]
["Will need wax paper (3 x 6-inch), stapler or tape, saucepan, potholder, rubber spatula and plastic wrap."]
["unflavored gelatin", "flour", "water", "cleansing powder"]