What is Skittles' slogan? Taste the rainbow? YEP! Using Sweet Treat Cups filled with Skittles, we created a cool hot air balloon for one lucky birthday girl/boy. This is another way to create your own paper to suit your project. Cut strips of scrap cardstock into 1/4" and 1/2" wide strips. Glue them down onto a sheet of cardstock cut to the size you need making sure each strip is flush against the previous strip. Make it random and have some fun!