Melt chocolate as directed on package; cool 10 min. Pour into small resealable plastic bag. Cut small piece off one bottom corner of bag; use to draw 10 crosses, 4 inches apart, on parchment-covered baking sheet, then draw an "x" on over centre of each cross. Connect all ends of lines with remaining chocolate to resemble spider's webs. Refrigerate 15 min. or until firm.