Take your cereal box and cut one side out. Draw a stand on it, in the shape you like.
Measure tissue paper to cover the island and glue down to the blank side of the island, using a glue stick. You may need a couple of layers of tissue paper.
Cut your paper tubes in various sizes then cut strips of paper a little wider than the tubes and long enough to cover the tubes 3-4 times. Apply glue to the tissue paper using a glue stick and attach to the tubes.
Leave them all to dry, and then trim the edges. Finish off the edges on the island and the tubes using washi tape.
Place the tubes on the island and arrange as you like, then glue down and wait until it gets dry. Now fill pen holder with pens, pencils or markers to decorate your desk and keep it organized and pretty!