Theo smiled and pulled out his wand. It was shiny. And was currently blue. He had read that it went black if he used a naughty spell. But blue was a serene colour. He wanted it to go purple. That would be an awesome choice. He pointed the blue wand at his tongue and mumbled the spell. His tongue chilled alot, he could feel it almost freezing. It formed icicles on the buds at the top. His wand also turned pale blue. Pretty.