The Christmas Tree die isn’t just for trees. The negative tree images (large and small) left after the pieces are removed make perfect stencils for creating cards.
For more details check this blog post:
Stamps: Many Merry Messages, Always (berry branch)
Inks: Always Artichoke, Rich Razzleberry, Mellow Moss
Papers: Always Artichoke, Very Vanilla, Kraft Cardstock
Accessories: Kraft Taffeta Ribbon, Trio Flower Punch, Gold Brad, Stamping sponge, Sponge Daubers, Homemade stencil template made from O Christmas Tree Pop Up die and Big Shot
Techniques: stencil using big shot die image
Difficulty Rating (1-Easy, 5-Hard): easy