Elsie noticed most of the other students had now left, only a few chatting were still in the classroom. The Pixie stealing her wand did take up a lot of the time, she would have been finished by now otherwise.
Most of the pixies seemed to be taken care of, but just to be safe Elsie did a last check she wasn't going to get bitten again, and swiftly popped off her third and final cap. Smiling she put all three caps in the appropriate container, next to the jar of fangs.

"Thank you professor! That was a great lesson!" Elsie said, smiling now she had officially completed her first Hogwarts class. She started to walk back to the Gryffindor Common Room.