We like to label pitchers with them, but you can use them to create any message you wish. To get the most out of your colored paper (and minimize waste), cut sheets into strips before punching and alternate the triangles’ direction, as shown, below.
1. Use a pennant punch to cut out flags from multiple colors of card stock.
2. Link flags together by inserting paper bar at corner of one flag into hole of another. Continue until you reach desired length.
3. Use markers or a white paint pen to add letters to triangles.
Pennant garland punch, $22, marthastewartcrafts.com