How to sandblast butterflies on glass Part 3

7. Use a craft knife to cut out the outline of your butterfly.

8. Carefully lift off the cut pieces. Press on the edges of the contact paper where you cut out pieces, to make sure there are no lifted edges. Bring the glass to someone who can sandblast it for you. Most glass cutters offer this service.

9. After your glass has been sand blasted, carefully pull off the contact paper.