BrickStix Glow-in-The-Dark Mad Scientist Reusable Stickers 56 removable/repositionable glow-in-the-dark Mad Scientist Stickers Won't leave ick on your brick; BrickStix uses a special adhesive and out-of-this-world technology to deliver reusable stix that last and don't tear, wrinkle, or ruin bricks BrickStix makes tiny pieces of awesomeness designed to customize all your plastic building bricks!