These soft, bendable tubes can easily be cut to any length with kid's scissors to create customized pieces. All items are washable and reusable so kids can create again and again for lasting fun. Young creative artists can make whatever they can imagine. Being able to do it in the dark with Wacky Links(TM) Connector Series, available in glow-in-the-dark tubes, is even more exciting. Each kit includes all the ingredients needed to imagine intergalactic creations: 15 fun-colored tubes and 20 multi-pronged links, all of which glow-in-the-dark.Watch for imaginations to soar as your child builds shooting stars, and out-of-this-world wearables.