▶ How To Make the Rainbow Loom RAINBOW LADDER Bracelet . VIDEO TUTORIAL DIY - YouTube Teaching you how to make a rainbow loom RAINBOW LADDER bracelet step by step! Rainbow Looms are so popular with kids they are constantly sold out. This video shows you how to make Rainbow Loom RAINBOW LADDER Bracelet. This is a very hard one to do. It took me several tries so don't get discouraged. Keep trying.