Bellatrix rolled her eyes, unimpressed with the response. Hermione turned away, avoiding the witch's eye as she listened to Filch warn the students that if anyone even thought about getting someone to owl any forbidden products, to be aware that all owls would be checked. Hermione passed a look to some Slytherin students who began quickly muttering amongst themselves as to what a dark object would be considered and if the puking pastries they got to get out of class would be considered. "They won't," Hermione said, "But I would be careful using them in class. Most professors know a real illness from a fake one, and if you're caught using them, you will lose your house points." She gave a stern look and watched as the students huddled in on themselves, glaring at her as they continued to mutter again quieter this time. 