Melissa & Doug Hummingbird Light Catcher Scratch Art Kit Simply apply the design frame, then etch in the open spaces to reveal the "stained glass" surface Rainbow swirl pattern glows with color when the sun shines through Includes 1 Light Catcher Scratch Art sheet, adhesive design frames, suction-cup window hanger, and wooden stylus Easy to hang and display with the included suction-cup hangers Easy to use, amazing results